19377018897

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 28531077120

約数和(自身を除く): 9154058223

約数列:

[1, 3, 17, 41, 51, 83, 123, 249, 311, 359, 697, 933, 1077, 1411, 2091, 3403, 4233, 5287, 6103, 10209, 12751, 14719, 15861, 18309, 25813, 29797, 38253, 44157, 57851, 77439, 89391, 111649, 173553, 216767, 250223, 334947, 438821, 506549, 650301, 750669, 1058333, 1221677, 1316463, 1519647, 1898033, 3174999, 3665031, 4577609, 5694099, 9266867, 13732827, 17991661, 20768509, 27800601, 53974983, 62305527, 77819353, 157536739, 233458059, 379941547, 472610217, 1139824641, 6459006299, 19377018897]

約数ペア:

[(1, 19377018897), (3, 6459006299), (17, 1139824641), (41, 472610217), (51, 379941547), (83, 233458059), (123, 157536739), (249, 77819353), (311, 62305527), (359, 53974983), (697, 27800601), (933, 20768509), (1077, 17991661), (1411, 13732827), (2091, 9266867), (3403, 5694099), (4233, 4577609), (5287, 3665031), (6103, 3174999), (10209, 1898033), (12751, 1519647), (14719, 1316463), (15861, 1221677), (18309, 1058333), (25813, 750669), (29797, 650301), (38253, 506549), (44157, 438821), (57851, 334947), (77439, 250223), (89391, 216767), (111649, 173553)]