1238113943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{132263}}^1$

素因数の和:132334

約数の個数: 16

約数和(自身を含む): 1447497216

約数和(自身を除く): 209383273

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 132263, 1454893, 3042049, 4893731, 33462539, 53831041, 112555813, 1238113943]

約数ペア:

[(1, 1238113943), (11, 112555813), (23, 53831041), (37, 33462539), (253, 4893731), (407, 3042049), (851, 1454893), (9361, 132263)]