189802011

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{60659}}^1$

素因数の和:60818

約数の個数: 16

約数和(自身を含む): 291168000

約数和(自身を除く): 101365989

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 60659, 181977, 424613, 1273839, 9038191, 27114573, 63267337, 189802011]

約数ペア:

[(1, 189802011), (3, 63267337), (7, 27114573), (21, 9038191), (149, 1273839), (447, 424613), (1043, 181977), (3129, 60659)]