211653117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{5039}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 330220800

約数和(自身を除く): 118567683

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 3231, 4667, 5039, 14001, 15117, 42003, 45351, 65507, 196521, 589563, 1809001, 5427003, 16281009, 23517013, 70551039, 211653117]

約数ペア:

[(1, 211653117), (3, 70551039), (9, 23517013), (13, 16281009), (39, 5427003), (117, 1809001), (359, 589563), (1077, 196521), (3231, 65507), (4667, 45351), (5039, 42003), (14001, 15117)]