8078313

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 11700288

約数和(自身を除く): 3621975

約数列:

[1, 3, 23, 47, 53, 69, 141, 159, 1081, 1219, 2209, 2491, 3243, 3657, 6627, 7473, 50807, 57293, 117077, 152421, 171879, 351231, 2692771, 8078313]

約数ペア:

[(1, 8078313), (3, 2692771), (23, 351231), (47, 171879), (53, 152421), (69, 117077), (141, 57293), (159, 50807), (1081, 7473), (1219, 6627), (2209, 3657), (2491, 3243)]