40505673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2467}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 58323776

約数和(自身を除く): 17818103

約数列:

[1, 3, 13, 39, 421, 1263, 2467, 5473, 7401, 16419, 32071, 96213, 1038607, 3115821, 13501891, 40505673]

約数ペア:

[(1, 40505673), (3, 13501891), (13, 3115821), (39, 1038607), (421, 96213), (1263, 32071), (2467, 16419), (5473, 7401)]