163123493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9857}}^1$

素因数の和:9956

約数の個数: 16

約数和(自身を含む): 187696320

約数和(自身を除く): 24572827

約数列:

[1, 13, 19, 67, 247, 871, 1273, 9857, 16549, 128141, 187283, 660419, 2434679, 8585447, 12547961, 163123493]

約数ペア:

[(1, 163123493), (13, 12547961), (19, 8585447), (67, 2434679), (247, 660419), (871, 187283), (1273, 128141), (9857, 16549)]