40175317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2963}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 49795200

約数和(自身を除く): 9619883

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 2963, 13559, 20741, 38519, 269633, 441487, 3090409, 5739331, 40175317]

約数ペア:

[(1, 40175317), (7, 5739331), (13, 3090409), (91, 441487), (149, 269633), (1043, 38519), (1937, 20741), (2963, 13559)]