1790899809327

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1\times {\mathrm{18757}}^1$

素因数の和:19520

約数の個数: 48

約数和(自身を含む): 2627817523968

約数和(自身を除く): 836917714641

約数列:

[1, 3, 9, 113, 223, 339, 421, 669, 1017, 1263, 2007, 3789, 18757, 25199, 47573, 56271, 75597, 93883, 142719, 168813, 226791, 281649, 428157, 844947, 2119541, 4182811, 6358623, 7896697, 10608779, 12548433, 19075869, 23690091, 31826337, 37645299, 71070273, 95479011, 472657643, 892326761, 1417972929, 1760963431, 2676980283, 4253918787, 5282890293, 8030940849, 15848670879, 198988867703, 596966603109, 1790899809327]

約数ペア:

[(1, 1790899809327), (3, 596966603109), (9, 198988867703), (113, 15848670879), (223, 8030940849), (339, 5282890293), (421, 4253918787), (669, 2676980283), (1017, 1760963431), (1263, 1417972929), (2007, 892326761), (3789, 472657643), (18757, 95479011), (25199, 71070273), (47573, 37645299), (56271, 31826337), (75597, 23690091), (93883, 19075869), (142719, 12548433), (168813, 10608779), (226791, 7896697), (281649, 6358623), (428157, 4182811), (844947, 2119541)]