1330256361

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{312047}}^1$

素因数の和:312093

約数の個数: 24

約数和(自身を含む): 2134408320

約数和(自身を除く): 804151959

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 312047, 936141, 2184329, 6552987, 9049363, 15290303, 27148089, 45870909, 63345541, 190036623, 443418787, 1330256361]

約数ペア:

[(1, 1330256361), (3, 443418787), (7, 190036623), (21, 63345541), (29, 45870909), (49, 27148089), (87, 15290303), (147, 9049363), (203, 6552987), (609, 2184329), (1421, 936141), (4263, 312047)]