2049279909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 2933320320

約数和(自身を除く): 884040411

約数列:

[1, 3, 17, 51, 97, 291, 379, 1093, 1137, 1649, 3279, 4947, 6443, 18581, 19329, 36763, 55743, 106021, 110289, 318063, 414247, 624971, 1242741, 1802357, 1874913, 5407071, 7042199, 21126597, 40181959, 120545877, 683093303, 2049279909]

約数ペア:

[(1, 2049279909), (3, 683093303), (17, 120545877), (51, 40181959), (97, 21126597), (291, 7042199), (379, 5407071), (1093, 1874913), (1137, 1802357), (1649, 1242741), (3279, 624971), (4947, 414247), (6443, 318063), (18581, 110289), (19329, 106021), (36763, 55743)]