103977503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 26078689

約数列:

[1, 7, 23, 31, 83, 161, 217, 251, 581, 713, 1757, 1909, 2573, 4991, 5773, 7781, 13363, 18011, 20833, 40411, 54467, 59179, 145831, 178963, 414253, 479159, 645823, 1252741, 3354113, 4520761, 14853929, 103977503]

約数ペア:

[(1, 103977503), (7, 14853929), (23, 4520761), (31, 3354113), (83, 1252741), (161, 645823), (217, 479159), (251, 414253), (581, 178963), (713, 145831), (1757, 59179), (1909, 54467), (2573, 40411), (4991, 20833), (5773, 18011), (7781, 13363)]