8881587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 15445248

約数和(自身を除く): 6563661

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 103, 117, 143, 201, 309, 429, 603, 737, 871, 927, 1133, 1287, 1339, 2211, 2613, 3399, 4017, 6633, 6901, 7839, 9581, 10197, 12051, 14729, 20703, 28743, 44187, 62109, 75911, 86229, 89713, 132561, 227733, 269139, 683199, 807417, 986843, 2960529, 8881587]

約数ペア:

[(1, 8881587), (3, 2960529), (9, 986843), (11, 807417), (13, 683199), (33, 269139), (39, 227733), (67, 132561), (99, 89713), (103, 86229), (117, 75911), (143, 62109), (201, 44187), (309, 28743), (429, 20703), (603, 14729), (737, 12051), (871, 10197), (927, 9581), (1133, 7839), (1287, 6901), (1339, 6633), (2211, 4017), (2613, 3399)]