21134529801

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3388573}}^1$

素因数の和:3388603

約数の個数: 40

約数和(自身を含む): 39361675584

約数和(自身を除く): 18227145783

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 3388573, 10165719, 23720011, 30497157, 37274303, 71160033, 91491471, 111822909, 213480099, 260920121, 274474413, 335468727, 640440297, 782760363, 1006406181, 1921320891, 2348281089, 3019218543, 7044843267, 21134529801]

約数ペア:

[(1, 21134529801), (3, 7044843267), (7, 3019218543), (9, 2348281089), (11, 1921320891), (21, 1006406181), (27, 782760363), (33, 640440297), (63, 335468727), (77, 274474413), (81, 260920121), (99, 213480099), (189, 111822909), (231, 91491471), (297, 71160033), (567, 37274303), (693, 30497157), (891, 23720011), (2079, 10165719), (6237, 3388573)]