121003127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12251}}^1$

素因数の和:12358

約数の個数: 16

約数和(自身を含む): 148200192

約数和(自身を除く): 27197065

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 12251, 85757, 208267, 1016833, 1457869, 7117831, 17286161, 121003127]

約数ペア:

[(1, 121003127), (7, 17286161), (17, 7117831), (83, 1457869), (119, 1016833), (581, 208267), (1411, 85757), (9877, 12251)]