738256893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1621}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 1106489472

約数和(自身を除く): 368232579

約数列:

[1, 3, 11, 33, 37, 111, 373, 407, 1119, 1221, 1621, 4103, 4863, 12309, 13801, 17831, 41403, 53493, 59977, 151811, 179931, 455433, 604633, 659747, 1813899, 1979241, 6650963, 19952889, 22371421, 67114263, 246085631, 738256893]

約数ペア:

[(1, 738256893), (3, 246085631), (11, 67114263), (33, 22371421), (37, 19952889), (111, 6650963), (373, 1979241), (407, 1813899), (1119, 659747), (1221, 604633), (1621, 455433), (4103, 179931), (4863, 151811), (12309, 59977), (13801, 53493), (17831, 41403)]