142970977

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 152216064

約数和(自身を除く): 9245087

約数列:

[1, 31, 41, 197, 571, 1271, 6107, 8077, 17701, 23411, 112487, 250387, 725741, 3487097, 4611967, 142970977]

約数ペア:

[(1, 142970977), (31, 4611967), (41, 3487097), (197, 725741), (571, 250387), (1271, 112487), (6107, 23411), (8077, 17701)]