747741599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 883872000

約数和(自身を除く): 136130401

約数列:

[1, 11, 19, 61, 89, 209, 659, 671, 979, 1159, 1691, 5429, 7249, 12521, 12749, 18601, 40199, 58651, 59719, 103151, 137731, 442189, 645161, 763781, 1114369, 1134661, 3577711, 8401591, 12258059, 39354821, 67976509, 747741599]

約数ペア:

[(1, 747741599), (11, 67976509), (19, 39354821), (61, 12258059), (89, 8401591), (209, 3577711), (659, 1134661), (671, 1114369), (979, 763781), (1159, 645161), (1691, 442189), (5429, 137731), (7249, 103151), (12521, 59719), (12749, 58651), (18601, 40199)]