30565227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 20528277

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 431, 921, 1293, 2149, 3017, 3377, 4741, 6447, 9051, 10131, 14223, 23639, 33187, 70917, 99561, 132317, 396951, 926219, 1455487, 2778657, 4366461, 10188409, 30565227]

約数ペア:

[(1, 30565227), (3, 10188409), (7, 4366461), (11, 2778657), (21, 1455487), (33, 926219), (77, 396951), (231, 132317), (307, 99561), (431, 70917), (921, 33187), (1293, 23639), (2149, 14223), (3017, 10131), (3377, 9051), (4741, 6447)]