1909524951537

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{2078347}}^1$

素因数の和:2079077

約数の個数: 32

約数和(自身を含む): 2957705352192

約数和(自身を除く): 1048180400655

約数列:

[1, 3, 7, 21, 67, 201, 469, 653, 1407, 1959, 4571, 13713, 43751, 131253, 306257, 918771, 2078347, 6235041, 14548429, 43645287, 139249249, 417747747, 974744743, 1357160591, 2924234229, 4071481773, 9500124137, 28500372411, 90929759597, 272789278791, 636508317179, 1909524951537]

約数ペア:

[(1, 1909524951537), (3, 636508317179), (7, 272789278791), (21, 90929759597), (67, 28500372411), (201, 9500124137), (469, 4071481773), (653, 2924234229), (1407, 1357160591), (1959, 974744743), (4571, 417747747), (13713, 139249249), (43751, 43645287), (131253, 14548429), (306257, 6235041), (918771, 2078347)]