1352206687

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1129}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 1546789200

約数和(自身を除く): 194582513

約数列:

[1, 13, 19, 169, 247, 373, 1129, 3211, 4849, 7087, 14677, 21451, 63037, 92131, 190801, 278863, 421117, 1197703, 3625219, 5474521, 8001223, 71168773, 104015899, 1352206687]

約数ペア:

[(1, 1352206687), (13, 104015899), (19, 71168773), (169, 8001223), (247, 5474521), (373, 3625219), (1129, 1197703), (3211, 421117), (4849, 278863), (7087, 190801), (14677, 92131), (21451, 63037)]