17339745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 29953152

約数和(自身を除く): 12613407

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1283, 2703, 3849, 4505, 6415, 13515, 19245, 21811, 65433, 67999, 109055, 203997, 327165, 339995, 1019985, 1155983, 3467949, 5779915, 17339745]

約数ペア:

[(1, 17339745), (3, 5779915), (5, 3467949), (15, 1155983), (17, 1019985), (51, 339995), (53, 327165), (85, 203997), (159, 109055), (255, 67999), (265, 65433), (795, 21811), (901, 19245), (1283, 13515), (2703, 6415), (3849, 4505)]