1385383503

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{13577}}^1$

素因数の和:13743

約数の個数: 32

約数和(自身を含む): 2179431936

約数和(自身を除く): 794048433

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 791, 903, 2373, 4859, 13577, 14577, 34013, 40731, 95039, 102039, 285117, 583811, 1534201, 1751433, 4086677, 4602603, 10739407, 12260031, 32218221, 65970643, 197911929, 461794501, 1385383503]

約数ペア:

[(1, 1385383503), (3, 461794501), (7, 197911929), (21, 65970643), (43, 32218221), (113, 12260031), (129, 10739407), (301, 4602603), (339, 4086677), (791, 1751433), (903, 1534201), (2373, 583811), (4859, 285117), (13577, 102039), (14577, 95039), (34013, 40731)]