13009804587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{4231}}^1$

素因数の和:4932

約数の個数: 48

約数和(自身を含む): 20768319936

約数和(自身を除く): 7758515349

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 641, 1599, 1923, 4231, 4797, 5769, 8333, 12693, 24999, 26281, 38079, 55003, 74997, 78843, 165009, 173471, 236529, 341653, 495027, 520413, 1024959, 1561239, 2255123, 2712071, 3074877, 6765369, 8136213, 20296107, 24408639, 35256923, 105770769, 111194911, 317312307, 333584733, 1000754199, 1445533843, 4336601529, 13009804587]

約数ペア:

[(1, 13009804587), (3, 4336601529), (9, 1445533843), (13, 1000754199), (39, 333584733), (41, 317312307), (117, 111194911), (123, 105770769), (369, 35256923), (533, 24408639), (641, 20296107), (1599, 8136213), (1923, 6765369), (4231, 3074877), (4797, 2712071), (5769, 2255123), (8333, 1561239), (12693, 1024959), (24999, 520413), (26281, 495027), (38079, 341653), (55003, 236529), (74997, 173471), (78843, 165009)]