3020829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 1940451

約数列:

[1, 3, 7, 19, 21, 57, 67, 113, 133, 201, 339, 399, 469, 791, 1273, 1407, 2147, 2373, 3819, 6441, 7571, 8911, 15029, 22713, 26733, 45087, 52997, 143849, 158991, 431547, 1006943, 3020829]

約数ペア:

[(1, 3020829), (3, 1006943), (7, 431547), (19, 158991), (21, 143849), (57, 52997), (67, 45087), (113, 26733), (133, 22713), (201, 15029), (339, 8911), (399, 7571), (469, 6441), (791, 3819), (1273, 2373), (1407, 2147)]