245014329

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{614071}}^1$

素因数の和:614100

約数の個数: 16

約数和(自身を含む): 393006080

約数和(自身を除く): 147991751

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 614071, 1842213, 4298497, 11667349, 12895491, 35002047, 81671443, 245014329]

約数ペア:

[(1, 245014329), (3, 81671443), (7, 35002047), (19, 12895491), (21, 11667349), (57, 4298497), (133, 1842213), (399, 614071)]