11687013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 19603584

約数和(自身を除く): 7916571

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 101, 117, 129, 207, 299, 303, 387, 559, 897, 909, 989, 1313, 1677, 2323, 2691, 2967, 3939, 4343, 5031, 6969, 8901, 11817, 12857, 13029, 20907, 30199, 38571, 39087, 56459, 90597, 99889, 115713, 169377, 271791, 299667, 508131, 899001, 1298557, 3895671, 11687013]

約数ペア:

[(1, 11687013), (3, 3895671), (9, 1298557), (13, 899001), (23, 508131), (39, 299667), (43, 271791), (69, 169377), (101, 115713), (117, 99889), (129, 90597), (207, 56459), (299, 39087), (303, 38571), (387, 30199), (559, 20907), (897, 13029), (909, 12857), (989, 11817), (1313, 8901), (1677, 6969), (2323, 5031), (2691, 4343), (2967, 3939)]