40909479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 21505881

約数列:

[1, 3, 13, 23, 39, 59, 69, 177, 299, 767, 773, 897, 1357, 2301, 2319, 4071, 10049, 17641, 17779, 30147, 45607, 52923, 53337, 136821, 231127, 592891, 693381, 1048961, 1778673, 3146883, 13636493, 40909479]

約数ペア:

[(1, 40909479), (3, 13636493), (13, 3146883), (23, 1778673), (39, 1048961), (59, 693381), (69, 592891), (177, 231127), (299, 136821), (767, 53337), (773, 52923), (897, 45607), (1357, 30147), (2301, 17779), (2319, 17641), (4071, 10049)]