15709768321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 18522952560

約数和(自身を除く): 2813184239

約数列:

[1, 13, 29, 37, 41, 169, 377, 481, 533, 1073, 1189, 1517, 2113, 4901, 6253, 6929, 13949, 15457, 19721, 27469, 43993, 61277, 78181, 86633, 181337, 200941, 256373, 357097, 571909, 796601, 1016353, 1126229, 2267249, 2512357, 3205421, 7434817, 10355813, 13212589, 14640977, 29474237, 32660641, 41670473, 92957209, 383165081, 424588333, 541716149, 1208443717, 15709768321]

約数ペア:

[(1, 15709768321), (13, 1208443717), (29, 541716149), (37, 424588333), (41, 383165081), (169, 92957209), (377, 41670473), (481, 32660641), (533, 29474237), (1073, 14640977), (1189, 13212589), (1517, 10355813), (2113, 7434817), (4901, 3205421), (6253, 2512357), (6929, 2267249), (13949, 1126229), (15457, 1016353), (19721, 796601), (27469, 571909), (43993, 357097), (61277, 256373), (78181, 200941), (86633, 181337)]