27796587

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 47201280

約数和(自身を除く): 19404693

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 3511, 7917, 10533, 24577, 45643, 73731, 101819, 136929, 305457, 319501, 712733, 958503, 1323647, 2138199, 3970941, 9265529, 27796587]

約数ペア:

[(1, 27796587), (3, 9265529), (7, 3970941), (13, 2138199), (21, 1323647), (29, 958503), (39, 712733), (87, 319501), (91, 305457), (203, 136929), (273, 101819), (377, 73731), (609, 45643), (1131, 24577), (2639, 10533), (3511, 7917)]