1340152809963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1888079}}^1$

素因数の和:1888387

約数の個数: 32

約数和(自身を含む): 1976049423360

約数和(自身を除く): 635896613397

約数列:

[1, 3, 11, 33, 137, 157, 411, 471, 1507, 1727, 4521, 5181, 21509, 64527, 236599, 709797, 1888079, 5664237, 20768869, 62306607, 258666823, 296428403, 776000469, 889285209, 2845335053, 3260712433, 8536005159, 9782137299, 40610691211, 121832073633, 446717603321, 1340152809963]

約数ペア:

[(1, 1340152809963), (3, 446717603321), (11, 121832073633), (33, 40610691211), (137, 9782137299), (157, 8536005159), (411, 3260712433), (471, 2845335053), (1507, 889285209), (1727, 776000469), (4521, 296428403), (5181, 258666823), (21509, 62306607), (64527, 20768869), (236599, 5664237), (709797, 1888079)]