12965373

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 20805120

約数和(自身を除く): 7839747

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 601, 799, 1269, 1803, 2397, 5409, 7191, 10217, 16227, 21573, 28247, 30651, 84741, 91953, 254223, 275859, 480199, 762669, 1440597, 4321791, 12965373]

約数ペア:

[(1, 12965373), (3, 4321791), (9, 1440597), (17, 762669), (27, 480199), (47, 275859), (51, 254223), (141, 91953), (153, 84741), (423, 30651), (459, 28247), (601, 21573), (799, 16227), (1269, 10217), (1803, 7191), (2397, 5409)]