1039620169

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 1272764160

約数和(自身を除く): 233143991

約数列:

[1, 7, 19, 101, 133, 193, 401, 707, 1351, 1919, 2807, 3667, 7619, 13433, 19493, 25669, 40501, 53333, 77393, 136451, 283507, 370367, 541751, 769519, 1470467, 2592569, 5386633, 7816693, 10293269, 54716851, 148517167, 1039620169]

約数ペア:

[(1, 1039620169), (7, 148517167), (19, 54716851), (101, 10293269), (133, 7816693), (193, 5386633), (401, 2592569), (707, 1470467), (1351, 769519), (1919, 541751), (2807, 370367), (3667, 283507), (7619, 136451), (13433, 77393), (19493, 53333), (25669, 40501)]