374979969

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152617}}^1$

素因数の和:152646

約数の個数: 32

約数和(自身を含む): 683728640

約数和(自身を除く): 308748671

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 152617, 457851, 1068319, 1373553, 1984021, 3204957, 4120659, 5952063, 9614871, 13888147, 17856189, 28844613, 41664441, 53568567, 124993323, 374979969]

約数ペア:

[(1, 374979969), (3, 124993323), (7, 53568567), (9, 41664441), (13, 28844613), (21, 17856189), (27, 13888147), (39, 9614871), (63, 5952063), (91, 4120659), (117, 3204957), (189, 1984021), (273, 1373553), (351, 1068319), (819, 457851), (2457, 152617)]