39777741

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 60989760

約数和(自身を除く): 21212019

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 3257, 4071, 9771, 12213, 29313, 74911, 192163, 224733, 576489, 674199, 1729467, 4419749, 13259247, 39777741]

約数ペア:

[(1, 39777741), (3, 13259247), (9, 4419749), (23, 1729467), (59, 674199), (69, 576489), (177, 224733), (207, 192163), (531, 74911), (1357, 29313), (3257, 12213), (4071, 9771)]