22577841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 39154752

約数和(自身を除く): 16576911

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 331, 429, 477, 583, 689, 993, 1287, 1749, 2067, 2979, 3641, 4303, 5247, 6201, 7579, 10923, 12909, 17543, 22737, 32769, 38727, 47333, 52629, 68211, 141999, 157887, 192973, 228059, 425997, 578919, 684177, 1736757, 2052531, 2508649, 7525947, 22577841]

約数ペア:

[(1, 22577841), (3, 7525947), (9, 2508649), (11, 2052531), (13, 1736757), (33, 684177), (39, 578919), (53, 425997), (99, 228059), (117, 192973), (143, 157887), (159, 141999), (331, 68211), (429, 52629), (477, 47333), (583, 38727), (689, 32769), (993, 22737), (1287, 17543), (1749, 12909), (2067, 10923), (2979, 7579), (3641, 6201), (4303, 5247)]