17215359

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 27141120

約数和(自身を除く): 9925761

約数列:

[1, 3, 7, 21, 61, 89, 151, 183, 267, 427, 453, 623, 1057, 1281, 1869, 3171, 5429, 9211, 13439, 16287, 27633, 38003, 40317, 64477, 94073, 114009, 193431, 282219, 819779, 2459337, 5738453, 17215359]

約数ペア:

[(1, 17215359), (3, 5738453), (7, 2459337), (21, 819779), (61, 282219), (89, 193431), (151, 114009), (183, 94073), (267, 64477), (427, 40317), (453, 38003), (623, 27633), (1057, 16287), (1281, 13439), (1869, 9211), (3171, 5429)]