74013793

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10764

約数の個数: 16

約数和(自身を含む): 90326016

約数和(自身を除く): 16312223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 10691, 74837, 245893, 459713, 1721251, 3217991, 10573399, 74013793]

約数ペア:

[(1, 74013793), (7, 10573399), (23, 3217991), (43, 1721251), (161, 459713), (301, 245893), (989, 74837), (6923, 10691)]