13967037

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 10294083

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 89, 141, 159, 267, 329, 371, 423, 477, 623, 801, 987, 1113, 1869, 2491, 2961, 3339, 4183, 4717, 5607, 7473, 12549, 14151, 17437, 22419, 29281, 33019, 37647, 42453, 52311, 87843, 99057, 156933, 221699, 263529, 297171, 665097, 1551893, 1995291, 4655679, 13967037]

約数ペア:

[(1, 13967037), (3, 4655679), (7, 1995291), (9, 1551893), (21, 665097), (47, 297171), (53, 263529), (63, 221699), (89, 156933), (141, 99057), (159, 87843), (267, 52311), (329, 42453), (371, 37647), (423, 33019), (477, 29281), (623, 22419), (801, 17437), (987, 14151), (1113, 12549), (1869, 7473), (2491, 5607), (2961, 4717), (3339, 4183)]