631198223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 703352832

約数和(自身を除く): 72154609

約数列:

[1, 23, 31, 67, 73, 181, 713, 1541, 1679, 2077, 2263, 4163, 4891, 5611, 12127, 13213, 47771, 52049, 112493, 129053, 151621, 278921, 303899, 375937, 409603, 885271, 3487283, 8646551, 9420869, 20361233, 27443401, 631198223]

約数ペア:

[(1, 631198223), (23, 27443401), (31, 20361233), (67, 9420869), (73, 8646551), (181, 3487283), (713, 885271), (1541, 409603), (1679, 375937), (2077, 303899), (2263, 278921), (4163, 151621), (4891, 129053), (5611, 112493), (12127, 52049), (13213, 47771)]