40807838407

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{2447}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 48088276992

約数和(自身を除く): 7280438585

約数列:

[1, 7, 47, 173, 293, 329, 1211, 2051, 2447, 8131, 13771, 17129, 50689, 56917, 96397, 115009, 354823, 423331, 716971, 805063, 2382383, 2963317, 5018797, 16676681, 19896557, 33697637, 124035983, 139275899, 235883459, 868251881, 5829691201, 40807838407]

約数ペア:

[(1, 40807838407), (7, 5829691201), (47, 868251881), (173, 235883459), (293, 139275899), (329, 124035983), (1211, 33697637), (2051, 19896557), (2447, 16676681), (8131, 5018797), (13771, 2963317), (17129, 2382383), (50689, 805063), (56917, 716971), (96397, 423331), (115009, 354823)]