1407100023

素因数分解:

$3^2\times 7^2\times {\mathrm{1709}}^1\times {\mathrm{1867}}^1$

素因数の和:3596

約数の個数: 36

約数和(自身を含む): 2366961480

約数和(自身を除く): 959861457

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1709, 1867, 5127, 5601, 11963, 13069, 15381, 16803, 35889, 39207, 83741, 91483, 107667, 117621, 251223, 274449, 753669, 823347, 3190703, 9572109, 22334921, 28716327, 67004763, 156344447, 201014289, 469033341, 1407100023]

約数ペア:

[(1, 1407100023), (3, 469033341), (7, 201014289), (9, 156344447), (21, 67004763), (49, 28716327), (63, 22334921), (147, 9572109), (441, 3190703), (1709, 823347), (1867, 753669), (5127, 274449), (5601, 251223), (11963, 117621), (13069, 107667), (15381, 91483), (16803, 83741), (35889, 39207)]