38784861

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 58345560

約数和(自身を除く): 19560699

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 821, 1629, 2463, 5249, 7389, 15747, 23809, 47241, 71427, 148601, 214281, 445803, 1337409, 4309429, 12928287, 38784861]

約数ペア:

[(1, 38784861), (3, 12928287), (9, 4309429), (29, 1337409), (87, 445803), (181, 214281), (261, 148601), (543, 71427), (821, 47241), (1629, 23809), (2463, 15747), (5249, 7389)]