917077733

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1213}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 1145394432

約数和(自身を除く): 228316699

約数列:

[1, 11, 13, 17, 143, 187, 221, 311, 1213, 2431, 3421, 4043, 5287, 13343, 15769, 20621, 44473, 58157, 68731, 173459, 226831, 268073, 377243, 756041, 2948803, 4149673, 4904159, 6413131, 53945749, 70544441, 83370703, 917077733]

約数ペア:

[(1, 917077733), (11, 83370703), (13, 70544441), (17, 53945749), (143, 6413131), (187, 4904159), (221, 4149673), (311, 2948803), (1213, 756041), (2431, 377243), (3421, 268073), (4043, 226831), (5287, 173459), (13343, 68731), (15769, 58157), (20621, 44473)]