142171549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 159312384

約数和(自身を除く): 17140835

約数列:

[1, 13, 31, 131, 403, 1703, 2693, 4061, 35009, 52793, 83483, 352783, 1085279, 4586179, 10936273, 142171549]

約数ペア:

[(1, 142171549), (13, 10936273), (31, 4586179), (131, 1085279), (403, 352783), (1703, 83483), (2693, 52793), (4061, 35009)]