286587291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{5059}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 399294720

約数和(自身を除く): 112707429

約数列:

[1, 3, 23, 69, 821, 2463, 5059, 15177, 18883, 56649, 116357, 349071, 4153439, 12460317, 95529097, 286587291]

約数ペア:

[(1, 286587291), (3, 95529097), (23, 12460317), (69, 4153439), (821, 349071), (2463, 116357), (5059, 56649), (15177, 18883)]