746246943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7168

約数の個数: 48

約数和(自身を含む): 1252480320

約数和(自身を除く): 506233377

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 221, 477, 663, 689, 901, 1989, 2067, 2703, 6201, 7079, 8109, 11713, 21237, 35139, 63711, 92027, 105417, 120343, 276081, 361029, 375187, 828243, 1083087, 1125561, 1564459, 3376683, 4693377, 4877431, 6378179, 14080131, 14632293, 19134537, 43896879, 57403611, 82916327, 248748981, 746246943]

約数ペア:

[(1, 746246943), (3, 248748981), (9, 82916327), (13, 57403611), (17, 43896879), (39, 19134537), (51, 14632293), (53, 14080131), (117, 6378179), (153, 4877431), (159, 4693377), (221, 3376683), (477, 1564459), (663, 1125561), (689, 1083087), (901, 828243), (1989, 375187), (2067, 361029), (2703, 276081), (6201, 120343), (7079, 105417), (8109, 92027), (11713, 63711), (21237, 35139)]