15420471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{929}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 7078089

約数列:

[1, 3, 11, 33, 503, 929, 1509, 2787, 5533, 10219, 16599, 30657, 467287, 1401861, 5140157, 15420471]

約数ペア:

[(1, 15420471), (3, 5140157), (11, 1401861), (33, 467287), (503, 30657), (929, 16599), (1509, 10219), (2787, 5533)]