313513167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 517017600

約数和(自身を除く): 203504433

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 67, 187, 201, 209, 323, 439, 561, 627, 737, 969, 1139, 1273, 1317, 2211, 3417, 3553, 3819, 4829, 7463, 8341, 10659, 12529, 14003, 14487, 21641, 22389, 25023, 29413, 37587, 42009, 64923, 82093, 88239, 91751, 141797, 238051, 246279, 275253, 323543, 425391, 500021, 558847, 714153, 970629, 1500063, 1559767, 1676541, 4679301, 5500231, 6147317, 9500399, 16500693, 18441951, 28501197, 104504389, 313513167]

約数ペア:

[(1, 313513167), (3, 104504389), (11, 28501197), (17, 18441951), (19, 16500693), (33, 9500399), (51, 6147317), (57, 5500231), (67, 4679301), (187, 1676541), (201, 1559767), (209, 1500063), (323, 970629), (439, 714153), (561, 558847), (627, 500021), (737, 425391), (969, 323543), (1139, 275253), (1273, 246279), (1317, 238051), (2211, 141797), (3417, 91751), (3553, 88239), (3819, 82093), (4829, 64923), (7463, 42009), (8341, 37587), (10659, 29413), (12529, 25023), (14003, 22389), (14487, 21641)]