1296783403797

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6257}}^1\times {\mathrm{209983}}^1$

素因数の和:216297

約数の個数: 32

約数和(自身を含む): 2018426683392

約数和(自身を除く): 721643279595

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 6257, 18771, 43799, 131397, 209983, 294079, 629949, 882237, 1469881, 2058553, 4409643, 6175659, 9869201, 29607603, 69084407, 207253221, 1313863631, 3941590893, 9197045417, 27591136251, 61751590657, 185254771971, 432261134599, 1296783403797]

約数ペア:

[(1, 1296783403797), (3, 432261134599), (7, 185254771971), (21, 61751590657), (47, 27591136251), (141, 9197045417), (329, 3941590893), (987, 1313863631), (6257, 207253221), (18771, 69084407), (43799, 29607603), (131397, 9869201), (209983, 6175659), (294079, 4409643), (629949, 2058553), (882237, 1469881)]