913690323

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16651}}^1$

素因数の和:16744

約数の個数: 48

約数和(自身を含む): 1648681216

約数和(自身を除く): 734990893

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 16651, 18291, 49953, 54873, 116557, 149859, 216463, 349671, 649389, 1049013, 1115617, 1515241, 1948167, 3346851, 4545723, 7809319, 10040553, 13637169, 14503021, 23427957, 43509063, 70283871, 101521147, 130527189, 304563441, 913690323]

約数ペア:

[(1, 913690323), (3, 304563441), (7, 130527189), (9, 101521147), (13, 70283871), (21, 43509063), (39, 23427957), (63, 14503021), (67, 13637169), (91, 10040553), (117, 7809319), (201, 4545723), (273, 3346851), (469, 1948167), (603, 1515241), (819, 1115617), (871, 1049013), (1407, 649389), (2613, 349671), (4221, 216463), (6097, 149859), (7839, 116557), (16651, 54873), (18291, 49953)]