1946118909

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{3943}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 3124910080

約数和(自身を除く): 1178791171

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1237, 3711, 3943, 8659, 11829, 23503, 25977, 27601, 70509, 74917, 82803, 164521, 224751, 493563, 524419, 1573257, 4877491, 14632473, 34142437, 92672329, 102427311, 278016987, 648706303, 1946118909]

約数ペア:

[(1, 1946118909), (3, 648706303), (7, 278016987), (19, 102427311), (21, 92672329), (57, 34142437), (133, 14632473), (399, 4877491), (1237, 1573257), (3711, 524419), (3943, 493563), (8659, 224751), (11829, 164521), (23503, 82803), (25977, 74917), (27601, 70509)]