43138979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 9115741

約数列:

[1, 13, 17, 29, 53, 127, 221, 377, 493, 689, 901, 1537, 1651, 2159, 3683, 6409, 6731, 11713, 19981, 26129, 28067, 47879, 62611, 87503, 114427, 195199, 339677, 813943, 1487551, 2537587, 3318383, 43138979]

約数ペア:

[(1, 43138979), (13, 3318383), (17, 2537587), (29, 1487551), (53, 813943), (127, 339677), (221, 195199), (377, 114427), (493, 87503), (689, 62611), (901, 47879), (1537, 28067), (1651, 26129), (2159, 19981), (3683, 11713), (6409, 6731)]