40959711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 68769792

約数和(自身を除く): 27810081

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 491, 713, 897, 1209, 1473, 2139, 2691, 3627, 4419, 6383, 6417, 9269, 11293, 15221, 19149, 27807, 33879, 45663, 57447, 83421, 101637, 136989, 146809, 197873, 350083, 440427, 593619, 1050249, 1321281, 1780857, 3150747, 4551079, 13653237, 40959711]

約数ペア:

[(1, 40959711), (3, 13653237), (9, 4551079), (13, 3150747), (23, 1780857), (31, 1321281), (39, 1050249), (69, 593619), (93, 440427), (117, 350083), (207, 197873), (279, 146809), (299, 136989), (403, 101637), (491, 83421), (713, 57447), (897, 45663), (1209, 33879), (1473, 27807), (2139, 19149), (2691, 15221), (3627, 11293), (4419, 9269), (6383, 6417)]