22375431

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 35856288

約数和(自身を除く): 13480857

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 313, 423, 507, 611, 939, 1521, 1833, 2817, 4069, 5499, 7943, 12207, 14711, 23829, 36621, 44133, 52897, 71487, 132399, 158691, 191243, 476073, 573729, 1721187, 2486159, 7458477, 22375431]

約数ペア:

[(1, 22375431), (3, 7458477), (9, 2486159), (13, 1721187), (39, 573729), (47, 476073), (117, 191243), (141, 158691), (169, 132399), (313, 71487), (423, 52897), (507, 44133), (611, 36621), (939, 23829), (1521, 14711), (1833, 12207), (2817, 7943), (4069, 5499)]