43086721

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 48739320

約数和(自身を除く): 5652599

約数列:

[1, 17, 29, 53, 97, 289, 493, 901, 1537, 1649, 2813, 5141, 8381, 15317, 26129, 28033, 47821, 87397, 149089, 444193, 812957, 1485749, 2534513, 43086721]

約数ペア:

[(1, 43086721), (17, 2534513), (29, 1485749), (53, 812957), (97, 444193), (289, 149089), (493, 87397), (901, 47821), (1537, 28033), (1649, 26129), (2813, 15317), (5141, 8381)]