1570402353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 2459745792

約数和(自身を除く): 889343439

約数列:

[1, 3, 13, 17, 39, 51, 71, 73, 213, 219, 221, 457, 663, 923, 949, 1207, 1241, 1371, 2769, 2847, 3621, 3723, 5183, 5941, 7769, 15549, 15691, 16133, 17823, 23307, 32447, 33361, 47073, 48399, 67379, 88111, 97341, 100083, 100997, 202137, 264333, 302991, 421811, 433693, 551599, 567137, 1145443, 1265433, 1301079, 1654797, 1701411, 2368631, 3436329, 7105893, 7170787, 7372781, 21512361, 22118343, 30792203, 40266727, 92376609, 120800181, 523467451, 1570402353]

約数ペア:

[(1, 1570402353), (3, 523467451), (13, 120800181), (17, 92376609), (39, 40266727), (51, 30792203), (71, 22118343), (73, 21512361), (213, 7372781), (219, 7170787), (221, 7105893), (457, 3436329), (663, 2368631), (923, 1701411), (949, 1654797), (1207, 1301079), (1241, 1265433), (1371, 1145443), (2769, 567137), (2847, 551599), (3621, 433693), (3723, 421811), (5183, 302991), (5941, 264333), (7769, 202137), (15549, 100997), (15691, 100083), (16133, 97341), (17823, 88111), (23307, 67379), (32447, 48399), (33361, 47073)]