1295792169

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 1995307776

約数和(自身を除く): 699515607

約数列:

[1, 3, 7, 21, 137, 411, 461, 959, 977, 1383, 2877, 2931, 3227, 6839, 9681, 20517, 63157, 133849, 189471, 401547, 442099, 450397, 936943, 1326297, 1351191, 2810829, 3152779, 9458337, 61704389, 185113167, 431930723, 1295792169]

約数ペア:

[(1, 1295792169), (3, 431930723), (7, 185113167), (21, 61704389), (137, 9458337), (411, 3152779), (461, 2810829), (959, 1351191), (977, 1326297), (1383, 936943), (2877, 450397), (2931, 442099), (3227, 401547), (6839, 189471), (9681, 133849), (20517, 63157)]