8618883

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 14310912

約数和(自身を除く): 5692029

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 241, 273, 393, 723, 917, 1687, 1703, 2751, 3133, 5061, 5109, 9399, 11921, 21931, 31571, 35763, 65793, 94713, 220997, 410423, 662991, 1231269, 2872961, 8618883]

約数ペア:

[(1, 8618883), (3, 2872961), (7, 1231269), (13, 662991), (21, 410423), (39, 220997), (91, 94713), (131, 65793), (241, 35763), (273, 31571), (393, 21931), (723, 11921), (917, 9399), (1687, 5109), (1703, 5061), (2751, 3133)]