1215669957

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 1681482240

約数和(自身を除く): 465812283

約数列:

[1, 3, 53, 89, 159, 267, 271, 317, 813, 951, 4717, 14151, 14363, 16801, 24119, 28213, 43089, 50403, 72357, 84639, 85907, 257721, 1278307, 1495289, 3834921, 4485867, 4553071, 7645723, 13659213, 22937169, 405223319, 1215669957]

約数ペア:

[(1, 1215669957), (3, 405223319), (53, 22937169), (89, 13659213), (159, 7645723), (267, 4553071), (271, 4485867), (317, 3834921), (813, 1495289), (951, 1278307), (4717, 257721), (14151, 85907), (14363, 84639), (16801, 72357), (24119, 50403), (28213, 43089)]