40084749

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 59559552

約数和(自身を除く): 19474803

約数列:

[1, 3, 9, 47, 141, 193, 423, 491, 579, 1473, 1737, 4419, 9071, 23077, 27213, 69231, 81639, 94763, 207693, 284289, 852867, 4453861, 13361583, 40084749]

約数ペア:

[(1, 40084749), (3, 13361583), (9, 4453861), (47, 852867), (141, 284289), (193, 207693), (423, 94763), (491, 81639), (579, 69231), (1473, 27213), (1737, 23077), (4419, 9071)]