71401547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11321}}^1$

素因数の和:11398

約数の個数: 16

約数和(自身を含む): 88039872

約数和(自身を除く): 16638325

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 11321, 79247, 192457, 600013, 1347199, 4200091, 10200221, 71401547]

約数ペア:

[(1, 71401547), (7, 10200221), (17, 4200091), (53, 1347199), (119, 600013), (371, 192457), (901, 79247), (6307, 11321)]