15696549999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{6449}}^1$

素因数の和:6832

約数の個数: 48

約数和(自身を含む): 24849115200

約数和(自身を除く): 9152565201

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 293, 639, 879, 923, 2637, 2769, 3809, 6449, 8307, 11427, 19347, 20803, 34281, 58041, 62409, 83837, 187227, 251511, 270439, 457879, 754533, 811317, 1373637, 1889557, 2433951, 4120911, 5668671, 5952427, 17006013, 17857281, 24564241, 53571843, 73692723, 134158547, 221078169, 402475641, 1207426923, 1744061111, 5232183333, 15696549999]

約数ペア:

[(1, 15696549999), (3, 5232183333), (9, 1744061111), (13, 1207426923), (39, 402475641), (71, 221078169), (117, 134158547), (213, 73692723), (293, 53571843), (639, 24564241), (879, 17857281), (923, 17006013), (2637, 5952427), (2769, 5668671), (3809, 4120911), (6449, 2433951), (8307, 1889557), (11427, 1373637), (19347, 811317), (20803, 754533), (34281, 457879), (58041, 270439), (62409, 251511), (83837, 187227)]