16163917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9168

約数の個数: 16

約数和(自身を含む): 21030912

約数和(自身を除く): 4866995

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9127, 63889, 100397, 209921, 702779, 1469447, 2309131, 16163917]

約数ペア:

[(1, 16163917), (7, 2309131), (11, 1469447), (23, 702779), (77, 209921), (161, 100397), (253, 63889), (1771, 9127)]