40332687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 20320113

約数列:

[1, 3, 17, 19, 51, 57, 107, 321, 323, 389, 969, 1167, 1819, 2033, 5457, 6099, 6613, 7391, 19839, 22173, 34561, 41623, 103683, 124869, 125647, 376941, 707591, 790837, 2122773, 2372511, 13444229, 40332687]

約数ペア:

[(1, 40332687), (3, 13444229), (17, 2372511), (19, 2122773), (51, 790837), (57, 707591), (107, 376941), (321, 125647), (323, 124869), (389, 103683), (969, 41623), (1167, 34561), (1819, 22173), (2033, 19839), (5457, 7391), (6099, 6613)]