40482559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 9836801

約数列:

[1, 13, 17, 19, 31, 221, 247, 311, 323, 403, 527, 589, 4043, 4199, 5287, 5909, 6851, 7657, 9641, 10013, 68731, 76817, 100453, 125333, 130169, 163897, 183179, 1305889, 2130661, 2381327, 3114043, 40482559]

約数ペア:

[(1, 40482559), (13, 3114043), (17, 2381327), (19, 2130661), (31, 1305889), (221, 183179), (247, 163897), (311, 130169), (323, 125333), (403, 100453), (527, 76817), (589, 68731), (4043, 10013), (4199, 9641), (5287, 7657), (5909, 6851)]