510507361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 639500288

約数和(自身を除く): 128992927

約数列:

[1, 7, 13, 91, 127, 163, 271, 889, 1141, 1651, 1897, 2119, 3523, 11557, 14833, 20701, 24661, 34417, 44173, 144907, 240919, 269113, 309211, 447421, 574249, 1883791, 3131947, 4019743, 5609971, 39269797, 72929623, 510507361]

約数ペア:

[(1, 510507361), (7, 72929623), (13, 39269797), (91, 5609971), (127, 4019743), (163, 3131947), (271, 1883791), (889, 574249), (1141, 447421), (1651, 309211), (1897, 269113), (2119, 240919), (3523, 144907), (11557, 44173), (14833, 34417), (20701, 24661)]