727996893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 1064534016

約数和(自身を除く): 336537123

約数列:

[1, 3, 13, 39, 103, 127, 309, 381, 1339, 1427, 1651, 4017, 4281, 4953, 13081, 18551, 39243, 55653, 146981, 170053, 181229, 440943, 510159, 543687, 1910753, 2355977, 5732259, 7067931, 18666587, 55999761, 242665631, 727996893]

約数ペア:

[(1, 727996893), (3, 242665631), (13, 55999761), (39, 18666587), (103, 7067931), (127, 5732259), (309, 2355977), (381, 1910753), (1339, 543687), (1427, 510159), (1651, 440943), (4017, 181229), (4281, 170053), (4953, 146981), (13081, 55653), (18551, 39243)]