11112351

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 15427584

約数和(自身を除く): 4315233

約数列:

[1, 3, 47, 53, 141, 159, 1487, 2491, 4461, 7473, 69889, 78811, 209667, 236433, 3704117, 11112351]

約数ペア:

[(1, 11112351), (3, 3704117), (47, 236433), (53, 209667), (141, 78811), (159, 69889), (1487, 7473), (2491, 4461)]