2912102955

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{695843}}^1$

素因数の和:695888

約数の個数: 32

約数和(自身を含む): 5344081920

約数和(自身を除く): 2431978965

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 695843, 2087529, 3479215, 6262587, 10437645, 18787761, 21571133, 31312935, 64713399, 93938805, 107855665, 194140197, 323566995, 582420591, 970700985, 2912102955]

約数ペア:

[(1, 2912102955), (3, 970700985), (5, 582420591), (9, 323566995), (15, 194140197), (27, 107855665), (31, 93938805), (45, 64713399), (93, 31312935), (135, 21571133), (155, 18787761), (279, 10437645), (465, 6262587), (837, 3479215), (1395, 2087529), (4185, 695843)]