355245129

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{279941}}^1$

素因数の和:279997

約数の個数: 16

約数和(自身を含む): 537488640

約数和(自身を除く): 182243511

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 279941, 839823, 2519469, 7558407, 13157227, 39471681, 118415043, 355245129]

約数ペア:

[(1, 355245129), (3, 118415043), (9, 39471681), (27, 13157227), (47, 7558407), (141, 2519469), (423, 839823), (1269, 279941)]