272364287

素因数分解:

${\mathrm{13}}^3\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 297366720

約数和(自身を除く): 25002433

約数列:

[1, 13, 151, 169, 821, 1963, 2197, 10673, 25519, 123971, 138749, 331747, 1611623, 1803737, 20951099, 272364287]

約数ペア:

[(1, 272364287), (13, 20951099), (151, 1803737), (169, 1611623), (821, 331747), (1963, 138749), (2197, 123971), (10673, 25519)]