250210323

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1361}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 405331200

約数和(自身を除く): 155120877

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 619, 1361, 1857, 4083, 5571, 6809, 12249, 14971, 16713, 20427, 36747, 44913, 61281, 134739, 183843, 404217, 842459, 2527377, 7582131, 9267049, 22746393, 27801147, 83403441, 250210323]

約数ペア:

[(1, 250210323), (3, 83403441), (9, 27801147), (11, 22746393), (27, 9267049), (33, 7582131), (99, 2527377), (297, 842459), (619, 404217), (1361, 183843), (1857, 134739), (4083, 61281), (5571, 44913), (6809, 36747), (12249, 20427), (14971, 16713)]