137630917

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 146341888

約数和(自身を除く): 8710971

約数列:

[1, 31, 43, 223, 463, 1333, 6913, 9589, 14353, 19909, 103249, 297259, 617179, 3200719, 4439707, 137630917]

約数ペア:

[(1, 137630917), (31, 4439707), (43, 3200719), (223, 617179), (463, 297259), (1333, 103249), (6913, 19909), (9589, 14353)]