1002223989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 1709030400

約数和(自身を除く): 706806411

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 67, 117, 171, 201, 247, 351, 513, 603, 741, 871, 1273, 1809, 2223, 2243, 2613, 3819, 6669, 6729, 7839, 11457, 16549, 20187, 23517, 29159, 34371, 42617, 49647, 60561, 87477, 127851, 148941, 150281, 262431, 383553, 446823, 450843, 554021, 787293, 1150659, 1352529, 1662063, 1953653, 2855339, 4057587, 4986189, 5860959, 8566017, 14958567, 17582877, 25698051, 37119407, 52748631, 77094153, 111358221, 334074663, 1002223989]

約数ペア:

[(1, 1002223989), (3, 334074663), (9, 111358221), (13, 77094153), (19, 52748631), (27, 37119407), (39, 25698051), (57, 17582877), (67, 14958567), (117, 8566017), (171, 5860959), (201, 4986189), (247, 4057587), (351, 2855339), (513, 1953653), (603, 1662063), (741, 1352529), (871, 1150659), (1273, 787293), (1809, 554021), (2223, 450843), (2243, 446823), (2613, 383553), (3819, 262431), (6669, 150281), (6729, 148941), (7839, 127851), (11457, 87477), (16549, 60561), (20187, 49647), (23517, 42617), (29159, 34371)]