8924721

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 13351680

約数和(自身を除く): 4426959

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 607, 1131, 1821, 4901, 7891, 14703, 17603, 23673, 52809, 102583, 228839, 307749, 686517, 2974907, 8924721]

約数ペア:

[(1, 8924721), (3, 2974907), (13, 686517), (29, 307749), (39, 228839), (87, 102583), (169, 52809), (377, 23673), (507, 17603), (607, 14703), (1131, 7891), (1821, 4901)]