1398378135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1210717}}^1$

素因数の和:1210743

約数の個数: 32

約数和(自身を含む): 2789494272

約数和(自身を除く): 1391116137

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1210717, 3632151, 6053585, 8475019, 13317887, 18160755, 25425057, 39953661, 42375095, 66589435, 93225209, 127125285, 199768305, 279675627, 466126045, 1398378135]

約数ペア:

[(1, 1398378135), (3, 466126045), (5, 279675627), (7, 199768305), (11, 127125285), (15, 93225209), (21, 66589435), (33, 42375095), (35, 39953661), (55, 25425057), (77, 18160755), (105, 13317887), (165, 8475019), (231, 6053585), (385, 3632151), (1155, 1210717)]