12694563

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 10368477

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 439, 459, 567, 1071, 1317, 1377, 1701, 3073, 3213, 3951, 4131, 7463, 9219, 9639, 11853, 22389, 27657, 28917, 35559, 52241, 67167, 82971, 106677, 156723, 201501, 248913, 470169, 604503, 746739, 1410507, 1813509, 4231521, 12694563]

約数ペア:

[(1, 12694563), (3, 4231521), (7, 1813509), (9, 1410507), (17, 746739), (21, 604503), (27, 470169), (51, 248913), (63, 201501), (81, 156723), (119, 106677), (153, 82971), (189, 67167), (243, 52241), (357, 35559), (439, 28917), (459, 27657), (567, 22389), (1071, 11853), (1317, 9639), (1377, 9219), (1701, 7463), (3073, 4131), (3213, 3951)]