387524247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1657}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 595288320

約数和(自身を除く): 207764073

約数列:

[1, 3, 11, 19, 33, 57, 209, 373, 627, 1119, 1657, 4103, 4971, 7087, 12309, 18227, 21261, 31483, 54681, 77957, 94449, 233871, 346313, 618061, 1038939, 1854183, 6798671, 11743159, 20396013, 35229477, 129174749, 387524247]

約数ペア:

[(1, 387524247), (3, 129174749), (11, 35229477), (19, 20396013), (33, 11743159), (57, 6798671), (209, 1854183), (373, 1038939), (627, 618061), (1119, 346313), (1657, 233871), (4103, 94449), (4971, 77957), (7087, 54681), (12309, 31483), (18227, 21261)]