754693407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 1193512320

約数和(自身を除く): 438818913

約数列:

[1, 3, 9, 13, 39, 117, 137, 197, 239, 411, 591, 717, 1233, 1773, 1781, 2151, 2561, 3107, 5343, 7683, 9321, 16029, 23049, 26989, 27963, 32743, 47083, 80967, 98229, 141249, 242901, 294687, 350857, 423747, 425659, 612079, 1052571, 1276977, 1836237, 3157713, 3830931, 5508711, 6450371, 19351113, 58053339, 83854823, 251564469, 754693407]

約数ペア:

[(1, 754693407), (3, 251564469), (9, 83854823), (13, 58053339), (39, 19351113), (117, 6450371), (137, 5508711), (197, 3830931), (239, 3157713), (411, 1836237), (591, 1276977), (717, 1052571), (1233, 612079), (1773, 425659), (1781, 423747), (2151, 350857), (2561, 294687), (3107, 242901), (5343, 141249), (7683, 98229), (9321, 80967), (16029, 47083), (23049, 32743), (26989, 27963)]