23884858921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{31147}}^1$

素因数の和:31621

約数の個数: 32

約数和(自身を含む): 31146006528

約数和(自身を除く): 7261147607

約数列:

[1, 7, 11, 23, 77, 161, 253, 433, 1771, 3031, 4763, 9959, 31147, 33341, 69713, 109549, 218029, 342617, 716381, 766843, 2398319, 5014667, 7880191, 13486651, 55161337, 94406557, 148353161, 310192973, 1038472127, 2171350811, 3412122703, 23884858921]

約数ペア:

[(1, 23884858921), (7, 3412122703), (11, 2171350811), (23, 1038472127), (77, 310192973), (161, 148353161), (253, 94406557), (433, 55161337), (1771, 13486651), (3031, 7880191), (4763, 5014667), (9959, 2398319), (31147, 766843), (33341, 716381), (69713, 342617), (109549, 218029)]