299395747

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{3671}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 349691904

約数和(自身を除く): 50296157

約数列:

[1, 7, 61, 191, 427, 1337, 3671, 11651, 25697, 81557, 223931, 701161, 1567517, 4908127, 42770821, 299395747]

約数ペア:

[(1, 299395747), (7, 42770821), (61, 4908127), (191, 1567517), (427, 701161), (1337, 223931), (3671, 81557), (11651, 25697)]