1330591269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47533}}^1$

素因数の和:47617

約数の個数: 32

約数和(自身を含む): 2141691904

約数和(自身を除く): 811100635

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993, 47533, 142599, 332731, 998193, 1473523, 2043919, 4420569, 6131757, 10314661, 14307433, 30943983, 42922299, 63361489, 190084467, 443530423, 1330591269]

約数ペア:

[(1, 1330591269), (3, 443530423), (7, 190084467), (21, 63361489), (31, 42922299), (43, 30943983), (93, 14307433), (129, 10314661), (217, 6131757), (301, 4420569), (651, 2043919), (903, 1473523), (1333, 998193), (3999, 332731), (9331, 142599), (27993, 47533)]