1038565557

素因数分解:

$3^4\times {\mathrm{3539}}^1\times {\mathrm{3623}}^1$

素因数の和:7174

約数の個数: 20

約数和(自身を含む): 1552304160

約数和(自身を除く): 513738603

約数列:

[1, 3, 9, 27, 81, 3539, 3623, 10617, 10869, 31851, 32607, 95553, 97821, 286659, 293463, 12821797, 38465391, 115396173, 346188519, 1038565557]

約数ペア:

[(1, 1038565557), (3, 346188519), (9, 115396173), (27, 38465391), (81, 12821797), (3539, 293463), (3623, 286659), (10617, 97821), (10869, 95553), (31851, 32607)]