1229692079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{694349}}^1$

素因数の和:694390

約数の個数: 16

約数和(自身を含む): 1599782400

約数和(自身を除く): 370090321

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 694349, 4860443, 7637839, 15970027, 53464873, 111790189, 175670297, 1229692079]

約数ペア:

[(1, 1229692079), (7, 175670297), (11, 111790189), (23, 53464873), (77, 15970027), (161, 7637839), (253, 4860443), (1771, 694349)]