13040313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 7643847

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 269, 339, 429, 807, 1243, 1469, 2959, 3497, 3729, 4407, 8877, 10491, 16159, 30397, 38467, 48477, 91191, 115401, 334367, 395161, 1003101, 1185483, 4346771, 13040313]

約数ペア:

[(1, 13040313), (3, 4346771), (11, 1185483), (13, 1003101), (33, 395161), (39, 334367), (113, 115401), (143, 91191), (269, 48477), (339, 38467), (429, 30397), (807, 16159), (1243, 10491), (1469, 8877), (2959, 4407), (3497, 3729)]