1336251

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 944709

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 197, 323, 357, 399, 591, 969, 1379, 2261, 3349, 3743, 4137, 6783, 10047, 11229, 23443, 26201, 63631, 70329, 78603, 190893, 445417, 1336251]

約数ペア:

[(1, 1336251), (3, 445417), (7, 190893), (17, 78603), (19, 70329), (21, 63631), (51, 26201), (57, 23443), (119, 11229), (133, 10047), (197, 6783), (323, 4137), (357, 3743), (399, 3349), (591, 2261), (969, 1379)]