1934751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 3351040

約数和(自身を除く): 1416289

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 373, 399, 741, 1119, 1729, 2611, 4849, 5187, 7087, 7833, 14547, 21261, 33943, 49609, 92131, 101829, 148827, 276393, 644917, 1934751]

約数ペア:

[(1, 1934751), (3, 644917), (7, 276393), (13, 148827), (19, 101829), (21, 92131), (39, 49609), (57, 33943), (91, 21261), (133, 14547), (247, 7833), (273, 7087), (373, 5187), (399, 4849), (741, 2611), (1119, 1729)]