1857873093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 2653178880

約数和(自身を除く): 795305787

約数列:

[1, 3, 23, 43, 69, 129, 409, 989, 1227, 1531, 2967, 4593, 9407, 17587, 28221, 35213, 52761, 65833, 105639, 197499, 404501, 626179, 1213503, 1514159, 1878537, 4542477, 14402117, 26925697, 43206351, 80777091, 619291031, 1857873093]

約数ペア:

[(1, 1857873093), (3, 619291031), (23, 80777091), (43, 43206351), (69, 26925697), (129, 14402117), (409, 4542477), (989, 1878537), (1227, 1514159), (1531, 1213503), (2967, 626179), (4593, 404501), (9407, 197499), (17587, 105639), (28221, 65833), (35213, 52761)]