2912136789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{1097}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 4115128320

約数和(自身を除く): 1202991531

約数列:

[1, 3, 23, 69, 79, 237, 487, 1097, 1461, 1817, 3291, 5451, 11201, 25231, 33603, 38473, 75693, 86663, 115419, 259989, 534239, 884879, 1602717, 1993249, 2654637, 5979747, 12287497, 36862491, 42204881, 126614643, 970712263, 2912136789]

約数ペア:

[(1, 2912136789), (3, 970712263), (23, 126614643), (69, 42204881), (79, 36862491), (237, 12287497), (487, 5979747), (1097, 2654637), (1461, 1993249), (1817, 1602717), (3291, 884879), (5451, 534239), (11201, 259989), (25231, 115419), (33603, 86663), (38473, 75693)]