9897849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 15980160

約数和(自身を除く): 6082311

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 173, 351, 489, 519, 1467, 1557, 2119, 2249, 4401, 4671, 6357, 6747, 19071, 20241, 28199, 57213, 60723, 84597, 253791, 366587, 761373, 1099761, 3299283, 9897849]

約数ペア:

[(1, 9897849), (3, 3299283), (9, 1099761), (13, 761373), (27, 366587), (39, 253791), (117, 84597), (163, 60723), (173, 57213), (351, 28199), (489, 20241), (519, 19071), (1467, 6747), (1557, 6357), (2119, 4671), (2249, 4401)]