297243283

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 343388160

約数和(自身を除く): 46144877

約数列:

[1, 17, 23, 31, 137, 179, 391, 527, 713, 2329, 3043, 3151, 4117, 4247, 5549, 12121, 24523, 53567, 69989, 72199, 94333, 97681, 127627, 416891, 564029, 760213, 1660577, 2169659, 9588493, 12923621, 17484899, 297243283]

約数ペア:

[(1, 297243283), (17, 17484899), (23, 12923621), (31, 9588493), (137, 2169659), (179, 1660577), (391, 760213), (527, 564029), (713, 416891), (2329, 127627), (3043, 97681), (3151, 94333), (4117, 72199), (4247, 69989), (5549, 53567), (12121, 24523)]