634480561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 754512192

約数和(自身を除く): 120031631

約数列:

[1, 11, 13, 121, 143, 251, 1573, 1607, 2761, 3263, 17677, 20891, 30371, 35893, 194447, 229801, 394823, 403357, 2527811, 4436927, 5243641, 48806197, 57680051, 634480561]

約数ペア:

[(1, 634480561), (11, 57680051), (13, 48806197), (121, 5243641), (143, 4436927), (251, 2527811), (1573, 403357), (1607, 394823), (2761, 229801), (3263, 194447), (17677, 35893), (20891, 30371)]