380147193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3907}}^1$

素因数の和:4501

約数の個数: 24

約数和(自身を含む): 579165600

約数和(自身を除く): 199018407

約数列:

[1, 3, 9, 19, 57, 171, 569, 1707, 3907, 5121, 10811, 11721, 32433, 35163, 74233, 97299, 222699, 668097, 2223083, 6669249, 20007747, 42238577, 126715731, 380147193]

約数ペア:

[(1, 380147193), (3, 126715731), (9, 42238577), (19, 20007747), (57, 6669249), (171, 2223083), (569, 668097), (1707, 222699), (3907, 97299), (5121, 74233), (10811, 35163), (11721, 32433)]