56629131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3449}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 81530400

約数和(自身を除く): 24901269

約数列:

[1, 3, 13, 39, 421, 1263, 3449, 5473, 10347, 16419, 44837, 134511, 1452029, 4356087, 18876377, 56629131]

約数ペア:

[(1, 56629131), (3, 18876377), (13, 4356087), (39, 1452029), (421, 134511), (1263, 44837), (3449, 16419), (5473, 10347)]