486822921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 748923840

約数和(自身を除く): 262100919

約数列:

[1, 3, 13, 19, 39, 57, 97, 169, 247, 291, 507, 521, 741, 1261, 1563, 1843, 3211, 3783, 5529, 6773, 9633, 9899, 16393, 20319, 23959, 29697, 49179, 50537, 71877, 88049, 128687, 151611, 264147, 311467, 386061, 656981, 934401, 960203, 1672931, 1970943, 2880609, 5018793, 8540753, 12482639, 25622259, 37447917, 162274307, 486822921]

約数ペア:

[(1, 486822921), (3, 162274307), (13, 37447917), (19, 25622259), (39, 12482639), (57, 8540753), (97, 5018793), (169, 2880609), (247, 1970943), (291, 1672931), (507, 960203), (521, 934401), (741, 656981), (1261, 386061), (1563, 311467), (1843, 264147), (3211, 151611), (3783, 128687), (5529, 88049), (6773, 71877), (9633, 50537), (9899, 49179), (16393, 29697), (20319, 23959)]