7131894819

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1\times {\mathrm{2477}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 10950460416

約数和(自身を除く): 3818565597

約数列:

[1, 3, 7, 21, 167, 501, 821, 1169, 2463, 2477, 3507, 5747, 7431, 17241, 17339, 52017, 137107, 411321, 413659, 959749, 1240977, 2033617, 2879247, 2895613, 6100851, 8686839, 14235319, 42705957, 339614039, 1018842117, 2377298273, 7131894819]

約数ペア:

[(1, 7131894819), (3, 2377298273), (7, 1018842117), (21, 339614039), (167, 42705957), (501, 14235319), (821, 8686839), (1169, 6100851), (2463, 2895613), (2477, 2879247), (3507, 2033617), (5747, 1240977), (7431, 959749), (17241, 413659), (17339, 411321), (52017, 137107)]