121403443

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19249}}^1$

素因数の和:19326

約数の個数: 16

約数和(自身を含む): 149688000

約数和(自身を除く): 28284557

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 19249, 134743, 327233, 1020197, 2290631, 7141379, 17343349, 121403443]

約数ペア:

[(1, 121403443), (7, 17343349), (17, 7141379), (53, 2290631), (119, 1020197), (371, 327233), (901, 134743), (6307, 19249)]