2103209523

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2971}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 3155550720

約数和(自身を除く): 1052341197

約数列:

[1, 3, 9, 27, 157, 167, 471, 501, 1413, 1503, 2971, 4239, 4509, 8913, 26219, 26739, 78657, 80217, 235971, 466447, 496157, 707913, 1399341, 1488471, 4198023, 4465413, 12594069, 13396239, 77896649, 233689947, 701069841, 2103209523]

約数ペア:

[(1, 2103209523), (3, 701069841), (9, 233689947), (27, 77896649), (157, 13396239), (167, 12594069), (471, 4465413), (501, 4198023), (1413, 1488471), (1503, 1399341), (2971, 707913), (4239, 496157), (4509, 466447), (8913, 235971), (26219, 80217), (26739, 78657)]