231800361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10091}}^1$

素因数の和:10157

約数の個数: 32

約数和(自身を含む): 361697280

約数和(自身を除く): 129896919

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 10091, 22971, 30273, 131183, 191729, 312821, 393549, 575187, 938463, 2492477, 4066673, 5943599, 7477431, 12200019, 17830797, 77266787, 231800361]

約数ペア:

[(1, 231800361), (3, 77266787), (13, 17830797), (19, 12200019), (31, 7477431), (39, 5943599), (57, 4066673), (93, 2492477), (247, 938463), (403, 575187), (589, 393549), (741, 312821), (1209, 191729), (1767, 131183), (7657, 30273), (10091, 22971)]