1296203013

素因数分解:

$3^3\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{4013}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 2196460800

約数和(自身を除く): 900257787

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1709, 4013, 5127, 11963, 12039, 15381, 28091, 35889, 36117, 46143, 84273, 107667, 108351, 252819, 323001, 758457, 6858217, 20574651, 48007519, 61723953, 144022557, 185171859, 432067671, 1296203013]

約数ペア:

[(1, 1296203013), (3, 432067671), (7, 185171859), (9, 144022557), (21, 61723953), (27, 48007519), (63, 20574651), (189, 6858217), (1709, 758457), (4013, 323001), (5127, 252819), (11963, 108351), (12039, 107667), (15381, 84273), (28091, 46143), (35889, 36117)]