40360959

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 61691760

約数和(自身を除く): 21330801

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 1013, 2097, 3039, 4427, 9117, 13281, 19247, 39843, 57741, 173223, 236029, 708087, 2124261, 4484551, 13453653, 40360959]

約数ペア:

[(1, 40360959), (3, 13453653), (9, 4484551), (19, 2124261), (57, 708087), (171, 236029), (233, 173223), (699, 57741), (1013, 39843), (2097, 19247), (3039, 13281), (4427, 9117)]