40240233

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 69057120

約数和(自身を除く): 28816887

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 2377, 5643, 7131, 16929, 21393, 26147, 45163, 64179, 78441, 135489, 192537, 235323, 406467, 496793, 705969, 1219401, 1490379, 2117907, 3658203, 4471137, 13413411, 40240233]

約数ペア:

[(1, 40240233), (3, 13413411), (9, 4471137), (11, 3658203), (19, 2117907), (27, 1490379), (33, 1219401), (57, 705969), (81, 496793), (99, 406467), (171, 235323), (209, 192537), (297, 135489), (513, 78441), (627, 64179), (891, 45163), (1539, 26147), (1881, 21393), (2377, 16929), (5643, 7131)]