13902603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 8837877

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1409, 3289, 4227, 9867, 15499, 18317, 32407, 46497, 54951, 97221, 201487, 356477, 421291, 604461, 1069431, 1263873, 4634201, 13902603]

約数ペア:

[(1, 13902603), (3, 4634201), (11, 1263873), (13, 1069431), (23, 604461), (33, 421291), (39, 356477), (69, 201487), (143, 97221), (253, 54951), (299, 46497), (429, 32407), (759, 18317), (897, 15499), (1409, 9867), (3289, 4227)]