1347291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 2196480

約数和(自身を除く): 849189

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 439, 1023, 1317, 3069, 3951, 4829, 13609, 14487, 40827, 43461, 122481, 149699, 449097, 1347291]

約数ペア:

[(1, 1347291), (3, 449097), (9, 149699), (11, 122481), (31, 43461), (33, 40827), (93, 14487), (99, 13609), (279, 4829), (341, 3951), (439, 3069), (1023, 1317)]