30947103

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 51575040

約数和(自身を除く): 20627937

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 739, 891, 1269, 1551, 2217, 3807, 4653, 6651, 8129, 13959, 19953, 24387, 34733, 41877, 59859, 73161, 104199, 219483, 312597, 382063, 658449, 937791, 1146189, 2813373, 3438567, 10315701, 30947103]

約数ペア:

[(1, 30947103), (3, 10315701), (9, 3438567), (11, 2813373), (27, 1146189), (33, 937791), (47, 658449), (81, 382063), (99, 312597), (141, 219483), (297, 104199), (423, 73161), (517, 59859), (739, 41877), (891, 34733), (1269, 24387), (1551, 19953), (2217, 13959), (3807, 8129), (4653, 6651)]