99971517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{7673}}^1$

素因数の和:7820

約数の個数: 16

約数和(自身を含む): 137763648

約数和(自身を除く): 37792131

約数列:

[1, 3, 43, 101, 129, 303, 4343, 7673, 13029, 23019, 329939, 774973, 989817, 2324919, 33323839, 99971517]

約数ペア:

[(1, 99971517), (3, 33323839), (43, 2324919), (101, 989817), (129, 774973), (303, 329939), (4343, 23019), (7673, 13029)]