734517

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 1235520

約数和(自身を除く): 501003

約数列:

[1, 3, 7, 9, 21, 63, 89, 131, 267, 393, 623, 801, 917, 1179, 1869, 2751, 5607, 8253, 11659, 34977, 81613, 104931, 244839, 734517]

約数ペア:

[(1, 734517), (3, 244839), (7, 104931), (9, 81613), (21, 34977), (63, 11659), (89, 8253), (131, 5607), (267, 2751), (393, 1869), (623, 1179), (801, 917)]