2245557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 3162240

約数和(自身を除く): 916683

約数列:

[1, 3, 29, 53, 87, 159, 487, 1461, 1537, 4611, 14123, 25811, 42369, 77433, 748519, 2245557]

約数ペア:

[(1, 2245557), (3, 748519), (29, 77433), (53, 42369), (87, 25811), (159, 14123), (487, 4611), (1461, 1537)]