74783807

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 86822400

約数和(自身を除く): 12038593

約数列:

[1, 7, 139, 151, 509, 973, 1057, 3563, 20989, 70751, 76859, 146923, 495257, 538013, 10683401, 74783807]

約数ペア:

[(1, 74783807), (7, 10683401), (139, 538013), (151, 495257), (509, 146923), (973, 76859), (1057, 70751), (3563, 20989)]