38343279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 58834944

約数和(自身を除く): 20491665

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 383, 453, 663, 1149, 1963, 2567, 4979, 5889, 6511, 7701, 14937, 19533, 33371, 57833, 84643, 100113, 173499, 253929, 751829, 983161, 2255487, 2949483, 12781093, 38343279]

約数ペア:

[(1, 38343279), (3, 12781093), (13, 2949483), (17, 2255487), (39, 983161), (51, 751829), (151, 253929), (221, 173499), (383, 100113), (453, 84643), (663, 57833), (1149, 33371), (1963, 19533), (2567, 14937), (4979, 7701), (5889, 6511)]