506017317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 753943680

約数和(自身を除く): 247926363

約数列:

[1, 3, 13, 29, 39, 87, 377, 541, 827, 1131, 1623, 2481, 7033, 10751, 15689, 21099, 23983, 32253, 47067, 71949, 203957, 311779, 447407, 611871, 935337, 1342221, 5816291, 12974803, 17448873, 38924409, 168672439, 506017317]

約数ペア:

[(1, 506017317), (3, 168672439), (13, 38924409), (29, 17448873), (39, 12974803), (87, 5816291), (377, 1342221), (541, 935337), (827, 611871), (1131, 447407), (1623, 311779), (2481, 203957), (7033, 71949), (10751, 47067), (15689, 32253), (21099, 23983)]