438045171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10513}}^1$

素因数の和:10595

約数の個数: 32

約数和(自身を含む): 666167040

約数和(自身を除く): 228121869

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 2193, 2451, 10513, 13889, 31539, 41667, 178721, 199747, 452059, 536163, 599241, 1356177, 3395699, 7685003, 8589121, 10187097, 23055009, 25767363, 146015057, 438045171]

約数ペア:

[(1, 438045171), (3, 146015057), (17, 25767363), (19, 23055009), (43, 10187097), (51, 8589121), (57, 7685003), (129, 3395699), (323, 1356177), (731, 599241), (817, 536163), (969, 452059), (2193, 199747), (2451, 178721), (10513, 41667), (13889, 31539)]