16334487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 26308800

約数和(自身を除く): 9974313

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 269, 351, 519, 807, 1557, 2249, 2421, 3497, 4671, 6747, 7263, 10491, 20241, 31473, 46537, 60723, 94419, 139611, 418833, 604981, 1256499, 1814943, 5444829, 16334487]

約数ペア:

[(1, 16334487), (3, 5444829), (9, 1814943), (13, 1256499), (27, 604981), (39, 418833), (117, 139611), (173, 94419), (269, 60723), (351, 46537), (519, 31473), (807, 20241), (1557, 10491), (2249, 7263), (2421, 6747), (3497, 4671)]