308626197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 456192000

約数和(自身を除く): 147565803

約数列:

[1, 3, 11, 33, 109, 239, 327, 359, 717, 1077, 1199, 2629, 3597, 3949, 7887, 11847, 26051, 39131, 78153, 85801, 117393, 257403, 286561, 430441, 859683, 943811, 1291323, 2831433, 9352309, 28056927, 102875399, 308626197]

約数ペア:

[(1, 308626197), (3, 102875399), (11, 28056927), (33, 9352309), (109, 2831433), (239, 1291323), (327, 943811), (359, 859683), (717, 430441), (1077, 286561), (1199, 257403), (2629, 117393), (3597, 85801), (3949, 78153), (7887, 39131), (11847, 26051)]