13973085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{6337}}^1$

素因数の和:6362

約数の個数: 36

約数和(自身を含む): 28178748

約数和(自身を除く): 14205663

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 6337, 19011, 31685, 44359, 57033, 95055, 133077, 221795, 285165, 310513, 399231, 665385, 931539, 1552565, 1996155, 2794617, 4657695, 13973085]

約数ペア:

[(1, 13973085), (3, 4657695), (5, 2794617), (7, 1996155), (9, 1552565), (15, 931539), (21, 665385), (35, 399231), (45, 310513), (49, 285165), (63, 221795), (105, 133077), (147, 95055), (245, 57033), (315, 44359), (441, 31685), (735, 19011), (2205, 6337)]