3840885783

素因数分解:

$3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{29581}}^1$

素因数の和:29829

約数の個数: 40

約数和(自身を含む): 6586136480

約数和(自身を除く): 2745250697

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 229, 567, 687, 1603, 2061, 4809, 6183, 14427, 18549, 29581, 43281, 88743, 129843, 207067, 266229, 621201, 798687, 1863603, 2396061, 5590809, 6774049, 16772427, 20322147, 47418343, 60966441, 142255029, 182899323, 426765087, 548697969, 1280295261, 3840885783]

約数ペア:

[(1, 3840885783), (3, 1280295261), (7, 548697969), (9, 426765087), (21, 182899323), (27, 142255029), (63, 60966441), (81, 47418343), (189, 20322147), (229, 16772427), (567, 6774049), (687, 5590809), (1603, 2396061), (2061, 1863603), (4809, 798687), (6183, 621201), (14427, 266229), (18549, 207067), (29581, 129843), (43281, 88743)]