74331719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5393}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 93208320

約数和(自身を除く): 18876601

約数列:

[1, 7, 11, 77, 179, 1253, 1969, 5393, 13783, 37751, 59323, 415261, 965347, 6757429, 10618817, 74331719]

約数ペア:

[(1, 74331719), (7, 10618817), (11, 6757429), (77, 965347), (179, 415261), (1253, 59323), (1969, 37751), (5393, 13783)]