2058741

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 3154944

約数和(自身を除く): 1096203

約数列:

[1, 3, 9, 31, 47, 93, 141, 157, 279, 423, 471, 1413, 1457, 4371, 4867, 7379, 13113, 14601, 22137, 43803, 66411, 228749, 686247, 2058741]

約数ペア:

[(1, 2058741), (3, 686247), (9, 228749), (31, 66411), (47, 43803), (93, 22137), (141, 14601), (157, 13113), (279, 7379), (423, 4867), (471, 4371), (1413, 1457)]