1262783007

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{1429}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 1954867200

約数和(自身を除く): 692084193

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1423, 1429, 4269, 4287, 12807, 12861, 32729, 32867, 38421, 38583, 98187, 98601, 294561, 295803, 883683, 887409, 2033467, 6100401, 18301203, 46769741, 54903609, 140309223, 420927669, 1262783007]

約数ペア:

[(1, 1262783007), (3, 420927669), (9, 140309223), (23, 54903609), (27, 46769741), (69, 18301203), (207, 6100401), (621, 2033467), (1423, 887409), (1429, 883683), (4269, 295803), (4287, 294561), (12807, 98601), (12861, 98187), (32729, 38583), (32867, 38421)]