13548717

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 10981971

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 233, 273, 497, 639, 699, 819, 923, 1491, 1631, 2097, 2769, 3029, 4473, 4893, 6461, 8307, 9087, 14679, 16543, 19383, 21203, 27261, 49629, 58149, 63609, 115801, 148887, 190827, 215059, 347403, 645177, 1042209, 1505413, 1935531, 4516239, 13548717]

約数ペア:

[(1, 13548717), (3, 4516239), (7, 1935531), (9, 1505413), (13, 1042209), (21, 645177), (39, 347403), (63, 215059), (71, 190827), (91, 148887), (117, 115801), (213, 63609), (233, 58149), (273, 49629), (497, 27261), (639, 21203), (699, 19383), (819, 16543), (923, 14679), (1491, 9087), (1631, 8307), (2097, 6461), (2769, 4893), (3029, 4473)]