31192447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 36812160

約数和(自身を除く): 5619713

約数列:

[1, 11, 13, 143, 331, 659, 3641, 4303, 7249, 8567, 47333, 94237, 218129, 2399419, 2835677, 31192447]

約数ペア:

[(1, 31192447), (11, 2835677), (13, 2399419), (143, 218129), (331, 94237), (659, 47333), (3641, 8567), (4303, 7249)]