2445271491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{1553}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 3592350720

約数和(自身を除く): 1147079229

約数列:

[1, 3, 13, 39, 47, 141, 611, 859, 1553, 1833, 2577, 4659, 11167, 20189, 33501, 40373, 60567, 72991, 121119, 218973, 524849, 948883, 1334027, 1574547, 2846649, 4002081, 17342351, 52027053, 62699269, 188097807, 815090497, 2445271491]

約数ペア:

[(1, 2445271491), (3, 815090497), (13, 188097807), (39, 62699269), (47, 52027053), (141, 17342351), (611, 4002081), (859, 2846649), (1553, 1574547), (1833, 1334027), (2577, 948883), (4659, 524849), (11167, 218973), (20189, 121119), (33501, 72991), (40373, 60567)]