3138996921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{8849}}^1$

素因数の和:9025

約数の個数: 32

約数和(自身を含む): 4496083200

約数和(自身を除く): 1357086279

約数列:

[1, 3, 23, 53, 69, 97, 159, 291, 1219, 2231, 3657, 5141, 6693, 8849, 15423, 26547, 118243, 203527, 354729, 468997, 610581, 858353, 1406991, 2575059, 10786931, 19742119, 32360793, 45492709, 59226357, 136478127, 1046332307, 3138996921]

約数ペア:

[(1, 3138996921), (3, 1046332307), (23, 136478127), (53, 59226357), (69, 45492709), (97, 32360793), (159, 19742119), (291, 10786931), (1219, 2575059), (2231, 1406991), (3657, 858353), (5141, 610581), (6693, 468997), (8849, 354729), (15423, 203527), (26547, 118243)]