2783227923

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 4644896256

約数和(自身を除く): 1861668333

約数列:

[1, 3, 7, 9, 21, 63, 151, 307, 453, 921, 953, 1057, 1359, 2149, 2763, 2859, 3171, 6447, 6671, 8577, 9513, 19341, 20013, 46357, 60039, 139071, 143903, 292571, 324499, 417213, 431709, 877713, 973497, 1007321, 1295127, 2047997, 2633139, 2920491, 3021963, 6143991, 9065889, 18431973, 44178221, 132534663, 309247547, 397603989, 927742641, 2783227923]

約数ペア:

[(1, 2783227923), (3, 927742641), (7, 397603989), (9, 309247547), (21, 132534663), (63, 44178221), (151, 18431973), (307, 9065889), (453, 6143991), (921, 3021963), (953, 2920491), (1057, 2633139), (1359, 2047997), (2149, 1295127), (2763, 1007321), (2859, 973497), (3171, 877713), (6447, 431709), (6671, 417213), (8577, 324499), (9513, 292571), (19341, 143903), (20013, 139071), (46357, 60039)]