42374997

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35401}}^1$

素因数の和:35433

約数の個数: 24

約数和(自身を含む): 73636160

約数和(自身を除く): 31261163

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35401, 106203, 247807, 318609, 672619, 743421, 2017857, 2230263, 4708333, 6053571, 14124999, 42374997]

約数ペア:

[(1, 42374997), (3, 14124999), (7, 6053571), (9, 4708333), (19, 2230263), (21, 2017857), (57, 743421), (63, 672619), (133, 318609), (171, 247807), (399, 106203), (1197, 35401)]