210693

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 327680

約数和(自身を除く): 116987

約数列:

[1, 3, 7, 21, 79, 127, 237, 381, 553, 889, 1659, 2667, 10033, 30099, 70231, 210693]

約数ペア:

[(1, 210693), (3, 70231), (7, 30099), (21, 10033), (79, 2667), (127, 1659), (237, 889), (381, 553)]