1323644917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{134777}}^1$

素因数の和:134868

約数の個数: 16

約数和(自身を含む): 1604397312

約数和(自身を除く): 280752395

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 134777, 943439, 3099871, 8221397, 21699097, 57549779, 189092131, 1323644917]

約数ペア:

[(1, 1323644917), (7, 189092131), (23, 57549779), (61, 21699097), (161, 8221397), (427, 3099871), (1403, 943439), (9821, 134777)]