2013190173

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{120847}}^1$

素因数の和:121473

約数の個数: 16

約数和(自身を含む): 2987362560

約数和(自身を除く): 974172387

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 120847, 362541, 1087623, 3262869, 74562599, 223687797, 671063391, 2013190173]

約数ペア:

[(1, 2013190173), (3, 671063391), (9, 223687797), (27, 74562599), (617, 3262869), (1851, 1087623), (5553, 362541), (16659, 120847)]