1030239

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 1858560

約数和(自身を除く): 828321

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 79, 81, 161, 189, 207, 237, 483, 553, 567, 621, 711, 1449, 1659, 1817, 1863, 2133, 4347, 4977, 5451, 6399, 12719, 13041, 14931, 16353, 38157, 44793, 49059, 114471, 147177, 343413, 1030239]

約数ペア:

[(1, 1030239), (3, 343413), (7, 147177), (9, 114471), (21, 49059), (23, 44793), (27, 38157), (63, 16353), (69, 14931), (79, 13041), (81, 12719), (161, 6399), (189, 5451), (207, 4977), (237, 4347), (483, 2133), (553, 1863), (567, 1817), (621, 1659), (711, 1449)]