47912473

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3767}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 57876480

約数和(自身を除く): 9964007

約数列:

[1, 7, 23, 79, 161, 553, 1817, 3767, 12719, 26369, 86641, 297593, 606487, 2083151, 6844639, 47912473]

約数ペア:

[(1, 47912473), (7, 6844639), (23, 2083151), (79, 606487), (161, 297593), (553, 86641), (1817, 26369), (3767, 12719)]