853671

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 597849

約数列:

[1, 3, 7, 13, 21, 39, 53, 59, 91, 159, 177, 273, 371, 413, 689, 767, 1113, 1239, 2067, 2301, 3127, 4823, 5369, 9381, 14469, 16107, 21889, 40651, 65667, 121953, 284557, 853671]

約数ペア:

[(1, 853671), (3, 284557), (7, 121953), (13, 65667), (21, 40651), (39, 21889), (53, 16107), (59, 14469), (91, 9381), (159, 5369), (177, 4823), (273, 3127), (371, 2301), (413, 2067), (689, 1239), (767, 1113)]