133340401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 143589888

約数和(自身を除く): 10249487

約数列:

[1, 17, 103, 271, 281, 1751, 4607, 4777, 27913, 28943, 76151, 474521, 492031, 1294567, 7843553, 133340401]

約数ペア:

[(1, 133340401), (17, 7843553), (103, 1294567), (271, 492031), (281, 474521), (1751, 76151), (4607, 28943), (4777, 27913)]