1438967023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 1669054464

約数和(自身を除く): 230087441

約数列:

[1, 13, 17, 127, 167, 221, 307, 1651, 2159, 2171, 2839, 3991, 5219, 21209, 28067, 36907, 38989, 51269, 67847, 275717, 360553, 506857, 662813, 666497, 871573, 4687189, 6511163, 8616569, 11330449, 84645119, 110689771, 1438967023]

約数ペア:

[(1, 1438967023), (13, 110689771), (17, 84645119), (127, 11330449), (167, 8616569), (221, 6511163), (307, 4687189), (1651, 871573), (2159, 666497), (2171, 662813), (2839, 506857), (3991, 360553), (5219, 275717), (21209, 67847), (28067, 51269), (36907, 38989)]