392420223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2539}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 611134160

約数和(自身を除く): 218713937

約数列:

[1, 3, 9, 13, 39, 117, 1321, 2539, 3963, 7617, 11889, 17173, 22851, 33007, 51519, 99021, 154557, 297063, 3354019, 10062057, 30186171, 43602247, 130806741, 392420223]

約数ペア:

[(1, 392420223), (3, 130806741), (9, 43602247), (13, 30186171), (39, 10062057), (117, 3354019), (1321, 297063), (2539, 154557), (3963, 99021), (7617, 51519), (11889, 33007), (17173, 22851)]