1145097

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 20

約数和(自身を含む): 1744336

約数和(自身を除く): 599239

約数列:

[1, 3, 9, 27, 67, 81, 201, 211, 603, 633, 1809, 1899, 5427, 5697, 14137, 17091, 42411, 127233, 381699, 1145097]

約数ペア:

[(1, 1145097), (3, 381699), (9, 127233), (27, 42411), (67, 17091), (81, 14137), (201, 5697), (211, 5427), (603, 1899), (633, 1809)]