13309060791

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2711}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 20105943552

約数和(自身を除く): 6796882761

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 421, 507, 897, 1263, 2711, 3887, 5473, 8133, 9683, 11661, 16419, 29049, 35243, 62353, 71149, 105729, 125879, 187059, 213447, 377637, 458159, 810589, 1141331, 1374477, 1636427, 2431767, 3423993, 4909281, 10537657, 14837303, 26250613, 31612971, 44511909, 78751839, 192884939, 341257969, 578654817, 1023773907, 4436353597, 13309060791]

約数ペア:

[(1, 13309060791), (3, 4436353597), (13, 1023773907), (23, 578654817), (39, 341257969), (69, 192884939), (169, 78751839), (299, 44511909), (421, 31612971), (507, 26250613), (897, 14837303), (1263, 10537657), (2711, 4909281), (3887, 3423993), (5473, 2431767), (8133, 1636427), (9683, 1374477), (11661, 1141331), (16419, 810589), (29049, 458159), (35243, 377637), (62353, 213447), (71149, 187059), (105729, 125879)]