11942469

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 22663680

約数和(自身を除く): 10721211

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 907, 1197, 1463, 1881, 2721, 4389, 6349, 8163, 9977, 13167, 17233, 19047, 29931, 51699, 57141, 69839, 89793, 120631, 155097, 189563, 209517, 361893, 568689, 628551, 1085679, 1326941, 1706067, 3980823, 11942469]

約数ペア:

[(1, 11942469), (3, 3980823), (7, 1706067), (9, 1326941), (11, 1085679), (19, 628551), (21, 568689), (33, 361893), (57, 209517), (63, 189563), (77, 155097), (99, 120631), (133, 89793), (171, 69839), (209, 57141), (231, 51699), (399, 29931), (627, 19047), (693, 17233), (907, 13167), (1197, 9977), (1463, 8163), (1881, 6349), (2721, 4389)]