2123450091

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{39607}}^1$

素因数の和:39680

約数の個数: 48

約数和(自身を含む): 3756739584

約数和(自身を除く): 1633289493

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1449, 2331, 2553, 5957, 7659, 17871, 39607, 53613, 118821, 277249, 356463, 831747, 910961, 1465459, 2495241, 2732883, 4396377, 6376727, 8198649, 10258213, 13189131, 19130181, 30774639, 33705557, 57390543, 92323917, 101116671, 235938899, 303350013, 707816697, 2123450091]

約数ペア:

[(1, 2123450091), (3, 707816697), (7, 303350013), (9, 235938899), (21, 101116671), (23, 92323917), (37, 57390543), (63, 33705557), (69, 30774639), (111, 19130181), (161, 13189131), (207, 10258213), (259, 8198649), (333, 6376727), (483, 4396377), (777, 2732883), (851, 2495241), (1449, 1465459), (2331, 910961), (2553, 831747), (5957, 356463), (7659, 277249), (17871, 118821), (39607, 53613)]