47390091

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13513}}^1$

素因数の和:13690

約数の個数: 16

約数和(自身を含む): 72651264

約数和(自身を除く): 25261173

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 13513, 40539, 94591, 283773, 2256671, 6770013, 15796697, 47390091]

約数ペア:

[(1, 47390091), (3, 15796697), (7, 6770013), (21, 2256671), (167, 283773), (501, 94591), (1169, 40539), (3507, 13513)]