1337199867

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{6091}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 2035215360

約数和(自身を除く): 698015493

約数列:

[1, 3, 9, 27, 47, 141, 173, 423, 519, 1269, 1557, 4671, 6091, 8131, 18273, 24393, 54819, 73179, 164457, 219537, 286277, 858831, 1053743, 2576493, 3161229, 7729479, 9483687, 28451061, 49525921, 148577763, 445733289, 1337199867]

約数ペア:

[(1, 1337199867), (3, 445733289), (9, 148577763), (27, 49525921), (47, 28451061), (141, 9483687), (173, 7729479), (423, 3161229), (519, 2576493), (1269, 1053743), (1557, 858831), (4671, 286277), (6091, 219537), (8131, 164457), (18273, 73179), (24393, 54819)]