1139857201

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{6301}}^1$

素因数の和:6952

約数の個数: 16

約数和(自身を含む): 1335419008

約数和(自身を除く): 195561807

約数列:

[1, 7, 43, 301, 601, 4207, 6301, 25843, 44107, 180901, 270943, 1896601, 3786901, 26508307, 162836743, 1139857201]

約数ペア:

[(1, 1139857201), (7, 162836743), (43, 26508307), (301, 3786901), (601, 1896601), (4207, 270943), (6301, 180901), (25843, 44107)]