13143337779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419687}}^1$

素因数の和:419787

約数の個数: 32

約数和(自身を含む): 20870244864

約数和(自身を除く): 7726907085

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 10439, 31317, 419687, 1259061, 4616557, 5455931, 13849671, 16367793, 30637151, 60015241, 91911453, 180045723, 337008661, 398282963, 1011025983, 1194848889, 4381112593, 13143337779]

約数ペア:

[(1, 13143337779), (3, 4381112593), (11, 1194848889), (13, 1011025983), (33, 398282963), (39, 337008661), (73, 180045723), (143, 91911453), (219, 60015241), (429, 30637151), (803, 16367793), (949, 13849671), (2409, 5455931), (2847, 4616557), (10439, 1259061), (31317, 419687)]