5142780721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{13553}}^1$

素因数の和:13701

約数の個数: 24

約数和(自身を含む): 5942019384

約数和(自身を除く): 799238663

約数列:

[1, 13, 17, 101, 221, 289, 1313, 1717, 3757, 13553, 22321, 29189, 176189, 230401, 379457, 1368853, 2995213, 3916817, 17795089, 23270501, 50918621, 302516513, 395598517, 5142780721]

約数ペア:

[(1, 5142780721), (13, 395598517), (17, 302516513), (101, 50918621), (221, 23270501), (289, 17795089), (1313, 3916817), (1717, 2995213), (3757, 1368853), (13553, 379457), (22321, 230401), (29189, 176189)]