42356823

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 61986816

約数和(自身を除く): 19629993

約数列:

[1, 3, 23, 37, 47, 69, 111, 141, 353, 851, 1059, 1081, 1739, 2553, 3243, 5217, 8119, 13061, 16591, 24357, 39183, 39997, 49773, 119991, 300403, 381593, 613867, 901209, 1144779, 1841601, 14118941, 42356823]

約数ペア:

[(1, 42356823), (3, 14118941), (23, 1841601), (37, 1144779), (47, 901209), (69, 613867), (111, 381593), (141, 300403), (353, 119991), (851, 49773), (1059, 39997), (1081, 39183), (1739, 24357), (2553, 16591), (3243, 13061), (5217, 8119)]