824778879

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 1154630400

約数和(自身を除く): 329851521

約数列:

[1, 3, 29, 87, 139, 241, 283, 417, 723, 849, 4031, 6989, 8207, 12093, 20967, 24621, 33499, 39337, 68203, 100497, 118011, 204609, 971471, 1140773, 1977887, 2914413, 3422319, 5933661, 9480217, 28440651, 274926293, 824778879]

約数ペア:

[(1, 824778879), (3, 274926293), (29, 28440651), (87, 9480217), (139, 5933661), (241, 3422319), (283, 2914413), (417, 1977887), (723, 1140773), (849, 971471), (4031, 204609), (6989, 118011), (8207, 100497), (12093, 68203), (20967, 39337), (24621, 33499)]