4889570751

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{244393}}^1$

素因数の和:244437

約数の個数: 40

約数和(自身を含む): 8280068720

約数和(自身を除く): 3390497969

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 20007, 244393, 733179, 2199537, 3177109, 4643467, 6598611, 9531327, 13930401, 19795833, 28593981, 41791203, 60365071, 85781943, 125373609, 181095213, 257345829, 376120827, 543285639, 1629856917, 4889570751]

約数ペア:

[(1, 4889570751), (3, 1629856917), (9, 543285639), (13, 376120827), (19, 257345829), (27, 181095213), (39, 125373609), (57, 85781943), (81, 60365071), (117, 41791203), (171, 28593981), (247, 19795833), (351, 13930401), (513, 9531327), (741, 6598611), (1053, 4643467), (1539, 3177109), (2223, 2199537), (6669, 733179), (20007, 244393)]