386380863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 623001600

約数和(自身を除く): 236620737

約数列:

[1, 3, 9, 11, 33, 79, 99, 127, 237, 381, 389, 711, 869, 1143, 1167, 1397, 2607, 3501, 4191, 4279, 7821, 10033, 12573, 12837, 30099, 30731, 38511, 49403, 90297, 92193, 110363, 148209, 276579, 331089, 338041, 444627, 543433, 993267, 1014123, 1630299, 3042369, 3902837, 4890897, 11708511, 35125533, 42931207, 128793621, 386380863]

約数ペア:

[(1, 386380863), (3, 128793621), (9, 42931207), (11, 35125533), (33, 11708511), (79, 4890897), (99, 3902837), (127, 3042369), (237, 1630299), (381, 1014123), (389, 993267), (711, 543433), (869, 444627), (1143, 338041), (1167, 331089), (1397, 276579), (2607, 148209), (3501, 110363), (4191, 92193), (4279, 90297), (7821, 49403), (10033, 38511), (12573, 30731), (12837, 30099)]