2190312003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{130399}}^1$

素因数の和:130922

約数の個数: 16

約数和(自身を含む): 3192192000

約数和(自身を除く): 1001879997

約数列:

[1, 3, 11, 33, 509, 1527, 5599, 16797, 130399, 391197, 1434389, 4303167, 66373091, 199119273, 730104001, 2190312003]

約数ペア:

[(1, 2190312003), (3, 730104001), (11, 199119273), (33, 66373091), (509, 4303167), (1527, 1434389), (5599, 391197), (16797, 130399)]