13001469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 19643904

約数和(自身を除く): 6642435

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 173, 519, 533, 611, 1599, 1833, 1927, 2249, 5781, 6747, 7093, 8131, 21279, 24393, 25051, 75153, 92209, 105703, 276627, 317109, 333371, 1000113, 4333823, 13001469]

約数ペア:

[(1, 13001469), (3, 4333823), (13, 1000113), (39, 333371), (41, 317109), (47, 276627), (123, 105703), (141, 92209), (173, 75153), (519, 25051), (533, 24393), (611, 21279), (1599, 8131), (1833, 7093), (1927, 6747), (2249, 5781)]