9898368481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 10656672768

約数和(自身を除く): 758304287

約数列:

[1, 23, 67, 157, 163, 251, 1541, 3611, 3749, 5773, 10519, 10921, 16817, 25591, 39407, 40913, 241937, 251183, 386791, 588593, 906361, 940999, 1714597, 2640269, 2741171, 6423341, 39435731, 60726187, 63046933, 147736843, 430363847, 9898368481]

約数ペア:

[(1, 9898368481), (23, 430363847), (67, 147736843), (157, 63046933), (163, 60726187), (251, 39435731), (1541, 6423341), (3611, 2741171), (3749, 2640269), (5773, 1714597), (10519, 940999), (10921, 906361), (16817, 588593), (25591, 386791), (39407, 251183), (40913, 241937)]