2123991120387

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{6203}}^1\times {\mathrm{573557}}^1$

素因数の和:579962

約数の個数: 16

約数和(自身を含む): 2846683065600

約数和(自身を除く): 722691945213

約数列:

[1, 3, 199, 597, 6203, 18609, 573557, 1234397, 1720671, 3703191, 114137843, 342413529, 3557774071, 10673322213, 707997040129, 2123991120387]

約数ペア:

[(1, 2123991120387), (3, 707997040129), (199, 10673322213), (597, 3557774071), (6203, 342413529), (18609, 114137843), (573557, 3703191), (1234397, 1720671)]