13287942729

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{853}}^1\times {\mathrm{2129}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 19790937600

約数和(自身を除く): 6502994871

約数列:

[1, 3, 9, 27, 271, 813, 853, 2129, 2439, 2559, 6387, 7317, 7677, 19161, 23031, 57483, 231163, 576959, 693489, 1730877, 1816037, 2080467, 5192631, 5448111, 6241401, 15577893, 16344333, 49032999, 492146027, 1476438081, 4429314243, 13287942729]

約数ペア:

[(1, 13287942729), (3, 4429314243), (9, 1476438081), (27, 492146027), (271, 49032999), (813, 16344333), (853, 15577893), (2129, 6241401), (2439, 5448111), (2559, 5192631), (6387, 2080467), (7317, 1816037), (7677, 1730877), (19161, 693489), (23031, 576959), (57483, 231163)]