31474641

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 47633152

約数和(自身を除く): 16158511

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 2797, 3751, 8391, 11253, 30767, 86707, 92301, 260121, 338437, 953777, 1015311, 2861331, 10491547, 31474641]

約数ペア:

[(1, 31474641), (3, 10491547), (11, 2861331), (31, 1015311), (33, 953777), (93, 338437), (121, 260121), (341, 92301), (363, 86707), (1023, 30767), (2797, 11253), (3751, 8391)]