750728891

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 921441024

約数和(自身を除く): 170712133

約数列:

[1, 11, 17, 31, 61, 121, 187, 193, 341, 527, 671, 1037, 1891, 2057, 2123, 3281, 3751, 5797, 5983, 7381, 11407, 11773, 20801, 23353, 32147, 36091, 63767, 65813, 101711, 125477, 129503, 200141, 228811, 353617, 364963, 397001, 723943, 1118821, 1424533, 2201551, 3889787, 4014593, 6204371, 12307031, 24217061, 44160523, 68248081, 750728891]

約数ペア:

[(1, 750728891), (11, 68248081), (17, 44160523), (31, 24217061), (61, 12307031), (121, 6204371), (187, 4014593), (193, 3889787), (341, 2201551), (527, 1424533), (671, 1118821), (1037, 723943), (1891, 397001), (2057, 364963), (2123, 353617), (3281, 228811), (3751, 200141), (5797, 129503), (5983, 125477), (7381, 101711), (11407, 65813), (11773, 63767), (20801, 36091), (23353, 32147)]