12791560353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{74357}}^1$

素因数の和:74785

約数の個数: 32

約数和(自身を含む): 20087367552

約数和(自身を除く): 7295807199

約数列:

[1, 3, 11, 13, 33, 39, 143, 401, 429, 1203, 4411, 5213, 13233, 15639, 57343, 74357, 172029, 223071, 817927, 966641, 2453781, 2899923, 10633051, 29817157, 31899153, 89451471, 327988727, 387623041, 983966181, 1162869123, 4263853451, 12791560353]

約数ペア:

[(1, 12791560353), (3, 4263853451), (11, 1162869123), (13, 983966181), (33, 387623041), (39, 327988727), (143, 89451471), (401, 31899153), (429, 29817157), (1203, 10633051), (4411, 2899923), (5213, 2453781), (13233, 966641), (15639, 817927), (57343, 223071), (74357, 172029)]