42946491

素因数分解:

$3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 66860544

約数和(自身を除く): 23914053

約数列:

[1, 3, 7, 21, 49, 147, 463, 631, 1389, 1893, 3241, 4417, 9723, 13251, 22687, 30919, 68061, 92757, 292153, 876459, 2045071, 6135213, 14315497, 42946491]

約数ペア:

[(1, 42946491), (3, 14315497), (7, 6135213), (21, 2045071), (49, 876459), (147, 292153), (463, 92757), (631, 68061), (1389, 30919), (1893, 22687), (3241, 13251), (4417, 9723)]