400238510671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{4733}}^1$

素因数の和:5511

約数の個数: 32

約数和(自身を含む): 430482843648

約数和(自身を除く): 30244332977

約数列:

[1, 23, 47, 137, 571, 1081, 3151, 4733, 6439, 13133, 26837, 78227, 108859, 148097, 222451, 617251, 648421, 1799221, 2702543, 3676669, 5116373, 14913683, 30475787, 62158489, 84563387, 127019521, 370248391, 700943101, 2921448983, 8515712993, 17401674377, 400238510671]

約数ペア:

[(1, 400238510671), (23, 17401674377), (47, 8515712993), (137, 2921448983), (571, 700943101), (1081, 370248391), (3151, 127019521), (4733, 84563387), (6439, 62158489), (13133, 30475787), (26837, 14913683), (78227, 5116373), (108859, 3676669), (148097, 2702543), (222451, 1799221), (617251, 648421)]