2340849

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1529871

約数列:

[1, 3, 7, 17, 21, 51, 79, 83, 119, 237, 249, 357, 553, 581, 1343, 1411, 1659, 1743, 4029, 4233, 6557, 9401, 9877, 19671, 28203, 29631, 45899, 111469, 137697, 334407, 780283, 2340849]

約数ペア:

[(1, 2340849), (3, 780283), (7, 334407), (17, 137697), (21, 111469), (51, 45899), (79, 29631), (83, 28203), (119, 19671), (237, 9877), (249, 9401), (357, 6557), (553, 4233), (581, 4029), (1343, 1743), (1411, 1659)]