19031283

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 28687568

約数和(自身を除く): 9656285

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 853, 2479, 2559, 7437, 7677, 22311, 31561, 57151, 94683, 171453, 284049, 514359, 2114587, 6343761, 19031283]

約数ペア:

[(1, 19031283), (3, 6343761), (9, 2114587), (37, 514359), (67, 284049), (111, 171453), (201, 94683), (333, 57151), (603, 31561), (853, 22311), (2479, 7677), (2559, 7437)]