102515469

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{256931}}^1$

素因数の和:256960

約数の個数: 16

約数和(自身を含む): 164436480

約数和(自身を除く): 61921011

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 256931, 770793, 1798517, 4881689, 5395551, 14645067, 34171823, 102515469]

約数ペア:

[(1, 102515469), (3, 34171823), (7, 14645067), (19, 5395551), (21, 4881689), (57, 1798517), (133, 770793), (399, 256931)]