201455943

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 292480848

約数和(自身を除く): 91024905

約数列:

[1, 3, 13, 39, 169, 197, 507, 591, 2017, 2561, 6051, 7683, 26221, 33293, 78663, 99879, 340873, 397349, 1022619, 1192047, 5165537, 15496611, 67151981, 201455943]

約数ペア:

[(1, 201455943), (3, 67151981), (13, 15496611), (39, 5165537), (169, 1192047), (197, 1022619), (507, 397349), (591, 340873), (2017, 99879), (2561, 78663), (6051, 33293), (7683, 26221)]