28432431

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{4639}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 42316800

約数和(自身を除く): 13884369

約数列:

[1, 3, 9, 27, 227, 681, 2043, 4639, 6129, 13917, 41751, 125253, 1053053, 3159159, 9477477, 28432431]

約数ペア:

[(1, 28432431), (3, 9477477), (9, 3159159), (27, 1053053), (227, 125253), (681, 41751), (2043, 13917), (4639, 6129)]