1269697359

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 2071830528

約数和(自身を除く): 802133169

約数列:

[1, 3, 7, 21, 23, 49, 69, 127, 147, 161, 381, 483, 889, 1127, 2667, 2921, 2957, 3381, 6223, 8763, 8871, 18669, 20447, 20699, 61341, 62097, 68011, 143129, 144893, 204033, 375539, 429387, 434679, 476077, 1126617, 1428231, 2628773, 3332539, 7886319, 8637397, 9997617, 18401411, 25912191, 55204233, 60461779, 181385337, 423232453, 1269697359]

約数ペア:

[(1, 1269697359), (3, 423232453), (7, 181385337), (21, 60461779), (23, 55204233), (49, 25912191), (69, 18401411), (127, 9997617), (147, 8637397), (161, 7886319), (381, 3332539), (483, 2628773), (889, 1428231), (1127, 1126617), (2667, 476077), (2921, 434679), (2957, 429387), (3381, 375539), (6223, 204033), (8763, 144893), (8871, 143129), (18669, 68011), (20447, 62097), (20699, 61341)]