1198029

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 1848960

約数和(自身を除く): 650931

約数列:

[1, 3, 7, 21, 89, 267, 623, 641, 1869, 1923, 4487, 13461, 57049, 171147, 399343, 1198029]

約数ペア:

[(1, 1198029), (3, 399343), (7, 171147), (21, 57049), (89, 13461), (267, 4487), (623, 1923), (641, 1869)]