9127713

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 5387487

約数列:

[1, 3, 7, 21, 53, 59, 139, 159, 177, 371, 413, 417, 973, 1113, 1239, 2919, 3127, 7367, 8201, 9381, 21889, 22101, 24603, 51569, 57407, 65667, 154707, 172221, 434653, 1303959, 3042571, 9127713]

約数ペア:

[(1, 9127713), (3, 3042571), (7, 1303959), (21, 434653), (53, 172221), (59, 154707), (139, 65667), (159, 57407), (177, 51569), (371, 24603), (413, 22101), (417, 21889), (973, 9381), (1113, 8201), (1239, 7367), (2919, 3127)]