346380507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 580245120

約数和(自身を除く): 233864613

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 171, 209, 321, 627, 963, 1177, 1721, 1881, 2033, 3531, 5163, 6099, 10593, 15489, 18297, 18931, 22363, 32699, 56793, 67089, 98097, 170379, 184147, 201267, 294291, 359689, 552441, 1079067, 1657323, 2025617, 3237201, 3498793, 6076851, 10496379, 18230553, 31489137, 38486723, 115460169, 346380507]

約数ペア:

[(1, 346380507), (3, 115460169), (9, 38486723), (11, 31489137), (19, 18230553), (33, 10496379), (57, 6076851), (99, 3498793), (107, 3237201), (171, 2025617), (209, 1657323), (321, 1079067), (627, 552441), (963, 359689), (1177, 294291), (1721, 201267), (1881, 184147), (2033, 170379), (3531, 98097), (5163, 67089), (6099, 56793), (10593, 32699), (15489, 22363), (18297, 18931)]