16629723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 28540512

約数和(自身を除く): 11910789

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 123, 153, 187, 241, 369, 451, 561, 697, 723, 1353, 1683, 2091, 2169, 2651, 4059, 4097, 6273, 7667, 7953, 9881, 12291, 23001, 23859, 29643, 36873, 45067, 69003, 88929, 108691, 135201, 167977, 326073, 405603, 503931, 978219, 1511793, 1847747, 5543241, 16629723]

約数ペア:

[(1, 16629723), (3, 5543241), (9, 1847747), (11, 1511793), (17, 978219), (33, 503931), (41, 405603), (51, 326073), (99, 167977), (123, 135201), (153, 108691), (187, 88929), (241, 69003), (369, 45067), (451, 36873), (561, 29643), (697, 23859), (723, 23001), (1353, 12291), (1683, 9881), (2091, 7953), (2169, 7667), (2651, 6273), (4059, 4097)]