1242273

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1742400

約数和(自身を除く): 500127

約数列:

[1, 3, 29, 87, 109, 131, 327, 393, 3161, 3799, 9483, 11397, 14279, 42837, 414091, 1242273]

約数ペア:

[(1, 1242273), (3, 414091), (29, 42837), (87, 14279), (109, 11397), (131, 9483), (327, 3799), (393, 3161)]