47300757

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 74559744

約数和(自身を除く): 27258987

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 401, 411, 861, 959, 1203, 2807, 2877, 5617, 8421, 16441, 16851, 39319, 49323, 54937, 115087, 117957, 164811, 345261, 384559, 1153677, 2252417, 6757251, 15766919, 47300757]

約数ペア:

[(1, 47300757), (3, 15766919), (7, 6757251), (21, 2252417), (41, 1153677), (123, 384559), (137, 345261), (287, 164811), (401, 117957), (411, 115087), (861, 54937), (959, 49323), (1203, 39319), (2807, 16851), (2877, 16441), (5617, 8421)]