7321431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 10571904

約数和(自身を除く): 3250473

約数列:

[1, 3, 13, 39, 227, 681, 827, 2481, 2951, 8853, 10751, 32253, 187729, 563187, 2440477, 7321431]

約数ペア:

[(1, 7321431), (3, 2440477), (13, 563187), (39, 187729), (227, 32253), (681, 10751), (827, 8853), (2481, 2951)]