40374321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2459}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 58134720

約数和(自身を除く): 17760399

約数列:

[1, 3, 13, 39, 421, 1263, 2459, 5473, 7377, 16419, 31967, 95901, 1035239, 3105717, 13458107, 40374321]

約数ペア:

[(1, 40374321), (3, 13458107), (13, 3105717), (39, 1035239), (421, 95901), (1263, 31967), (2459, 16419), (5473, 7377)]