138766289

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 146361600

約数和(自身を除く): 7595311

約数列:

[1, 43, 59, 83, 659, 2537, 3569, 4897, 28337, 38881, 54697, 210571, 1671883, 2351971, 3227123, 138766289]

約数ペア:

[(1, 138766289), (43, 3227123), (59, 2351971), (83, 1671883), (659, 210571), (2537, 54697), (3569, 38881), (4897, 28337)]