40247703

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 60418176

約数和(自身を除く): 20170473

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 797, 1629, 2391, 5611, 7173, 16833, 24707, 50499, 74121, 144257, 222363, 432771, 1298313, 4471967, 13415901, 40247703]

約数ペア:

[(1, 40247703), (3, 13415901), (9, 4471967), (31, 1298313), (93, 432771), (181, 222363), (279, 144257), (543, 74121), (797, 50499), (1629, 24707), (2391, 16833), (5611, 7173)]