278269993

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 296472960

約数和(自身を除く): 18202967

約数列:

[1, 29, 41, 227, 1031, 1189, 6583, 9307, 29899, 42271, 234037, 269903, 1225859, 6787073, 9595517, 278269993]

約数ペア:

[(1, 278269993), (29, 9595517), (41, 6787073), (227, 1225859), (1031, 269903), (1189, 234037), (6583, 42271), (9307, 29899)]