247081537

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 261478800

約数和(自身を除く): 14397263

約数列:

[1, 29, 61, 197, 709, 1769, 5713, 12017, 20561, 43249, 139673, 348493, 1254221, 4050517, 8520053, 247081537]

約数ペア:

[(1, 247081537), (29, 8520053), (61, 4050517), (197, 1254221), (709, 348493), (1769, 139673), (5713, 43249), (12017, 20561)]