2056530861

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{1993}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 3707882880

約数和(自身を除く): 1651352019

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1489, 1993, 4467, 5979, 10423, 13401, 13951, 16379, 17937, 21923, 31269, 41853, 49137, 65769, 93807, 114653, 125559, 147411, 153461, 197307, 343959, 460383, 1031877, 1381149, 2967577, 8902731, 20773039, 26708193, 32643347, 62319117, 97930041, 186957351, 228503429, 293790123, 685510287, 2056530861]

約数ペア:

[(1, 2056530861), (3, 685510287), (7, 293790123), (9, 228503429), (11, 186957351), (21, 97930041), (33, 62319117), (63, 32643347), (77, 26708193), (99, 20773039), (231, 8902731), (693, 2967577), (1489, 1381149), (1993, 1031877), (4467, 460383), (5979, 343959), (10423, 197307), (13401, 153461), (13951, 147411), (16379, 125559), (17937, 114653), (21923, 93807), (31269, 65769), (41853, 49137)]