9327213

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 16563456

約数和(自身を除く): 7236243

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 157, 161, 207, 287, 369, 471, 483, 861, 943, 1099, 1413, 1449, 2583, 2829, 3297, 3611, 6437, 6601, 8487, 9891, 10833, 19311, 19803, 25277, 32499, 45059, 57933, 59409, 75831, 135177, 148051, 227493, 405531, 444153, 1036357, 1332459, 3109071, 9327213]

約数ペア:

[(1, 9327213), (3, 3109071), (7, 1332459), (9, 1036357), (21, 444153), (23, 405531), (41, 227493), (63, 148051), (69, 135177), (123, 75831), (157, 59409), (161, 57933), (207, 45059), (287, 32499), (369, 25277), (471, 19803), (483, 19311), (861, 10833), (943, 9891), (1099, 8487), (1413, 6601), (1449, 6437), (2583, 3611), (2829, 3297)]