2912267007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{267647}}^1$

素因数の和:267700

約数の個数: 32

約数和(自身を含む): 4796252160

約数和(自身を除く): 1883985153

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 267647, 802941, 2408823, 3479411, 7226469, 8297057, 10438233, 24891171, 31314699, 74673513, 93944097, 107861741, 224020539, 323585223, 970755669, 2912267007]

約数ペア:

[(1, 2912267007), (3, 970755669), (9, 323585223), (13, 224020539), (27, 107861741), (31, 93944097), (39, 74673513), (93, 31314699), (117, 24891171), (279, 10438233), (351, 8297057), (403, 7226469), (837, 3479411), (1209, 2408823), (3627, 802941), (10881, 267647)]