26921013

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 44073216

約数和(自身を除く): 17152203

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1033, 1241, 1533, 3099, 3723, 7231, 8687, 17561, 21693, 26061, 52683, 75409, 122927, 226227, 368781, 527863, 1281953, 1583589, 3845859, 8973671, 26921013]

約数ペア:

[(1, 26921013), (3, 8973671), (7, 3845859), (17, 1583589), (21, 1281953), (51, 527863), (73, 368781), (119, 226227), (219, 122927), (357, 75409), (511, 52683), (1033, 26061), (1241, 21693), (1533, 17561), (3099, 8687), (3723, 7231)]