84721013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3517}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 97518960

約数和(自身を除く): 12797947

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 3517, 24089, 45721, 59789, 383353, 777257, 4983589, 6517001, 84721013]

約数ペア:

[(1, 84721013), (13, 6517001), (17, 4983589), (109, 777257), (221, 383353), (1417, 59789), (1853, 45721), (3517, 24089)]