1109149921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 1360722240

約数和(自身を除く): 251572319

約数列:

[1, 11, 17, 29, 53, 187, 227, 289, 319, 493, 583, 901, 1537, 2497, 3179, 3859, 5423, 6583, 8381, 9911, 12031, 15317, 16907, 26129, 42449, 65603, 72413, 92191, 111911, 132341, 168487, 204527, 287419, 348899, 444193, 721633, 1231021, 1902487, 2249797, 3476959, 3837889, 4886123, 5931283, 20927357, 38246549, 65244113, 100831811, 1109149921]

約数ペア:

[(1, 1109149921), (11, 100831811), (17, 65244113), (29, 38246549), (53, 20927357), (187, 5931283), (227, 4886123), (289, 3837889), (319, 3476959), (493, 2249797), (583, 1902487), (901, 1231021), (1537, 721633), (2497, 444193), (3179, 348899), (3859, 287419), (5423, 204527), (6583, 168487), (8381, 132341), (9911, 111911), (12031, 92191), (15317, 72413), (16907, 65603), (26129, 42449)]