306271971

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{11317}}^1$

素因数の和:11451

約数の個数: 24

約数和(自身を含む): 461412224

約数和(自身を除く): 155140253

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 3007, 9021, 11317, 27063, 33951, 101853, 350827, 1052481, 1097749, 3157443, 3293247, 9879741, 34030219, 102090657, 306271971]

約数ペア:

[(1, 306271971), (3, 102090657), (9, 34030219), (31, 9879741), (93, 3293247), (97, 3157443), (279, 1097749), (291, 1052481), (873, 350827), (3007, 101853), (9021, 33951), (11317, 27063)]