869695849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 1044933120

約数和(自身を除く): 175237271

約数列:

[1, 11, 23, 47, 61, 109, 121, 253, 517, 671, 1081, 1199, 1403, 2507, 2783, 2867, 5123, 5687, 6649, 7381, 11891, 13189, 15433, 27577, 31537, 56353, 65941, 73139, 117829, 130801, 152927, 169763, 303347, 312503, 346907, 619883, 725351, 804529, 1296119, 1682197, 3437533, 7187569, 7978861, 14257309, 18504167, 37812863, 79063259, 869695849]

約数ペア:

[(1, 869695849), (11, 79063259), (23, 37812863), (47, 18504167), (61, 14257309), (109, 7978861), (121, 7187569), (253, 3437533), (517, 1682197), (671, 1296119), (1081, 804529), (1199, 725351), (1403, 619883), (2507, 346907), (2783, 312503), (2867, 303347), (5123, 169763), (5687, 152927), (6649, 130801), (7381, 117829), (11891, 73139), (13189, 65941), (15433, 56353), (27577, 31537)]