123442431

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 193729536

約数和(自身を除く): 70287105

約数列:

[1, 3, 7, 21, 41, 123, 287, 311, 461, 861, 933, 1383, 2177, 3227, 6531, 9681, 12751, 18901, 38253, 56703, 89257, 132307, 143371, 267771, 396921, 430113, 1003597, 3010791, 5878211, 17634633, 41147477, 123442431]

約数ペア:

[(1, 123442431), (3, 41147477), (7, 17634633), (21, 5878211), (41, 3010791), (123, 1003597), (287, 430113), (311, 396921), (461, 267771), (861, 143371), (933, 132307), (1383, 89257), (2177, 56703), (3227, 38253), (6531, 18901), (9681, 12751)]