40392021

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 54933120

約数和(自身を除く): 14541099

約数列:

[1, 3, 101, 109, 303, 327, 1223, 3669, 11009, 33027, 123523, 133307, 370569, 399921, 13464007, 40392021]

約数ペア:

[(1, 40392021), (3, 13464007), (101, 399921), (109, 370569), (303, 133307), (327, 123523), (1223, 33027), (3669, 11009)]