1928271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 2687328

約数和(自身を除く): 759057

約数列:

[1, 3, 41, 61, 123, 183, 257, 771, 2501, 7503, 10537, 15677, 31611, 47031, 642757, 1928271]

約数ペア:

[(1, 1928271), (3, 642757), (41, 47031), (61, 31611), (123, 15677), (183, 10537), (257, 7503), (771, 2501)]