4638042909

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{3163}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 7108647392

約数和(自身を除く): 2470604483

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 421, 1161, 1263, 3163, 3483, 3789, 9489, 11367, 18103, 28467, 34101, 54309, 85401, 136009, 162927, 256203, 408027, 488781, 1224081, 1331623, 1466343, 3672243, 3994869, 11016729, 11984607, 35953821, 57259789, 107861463, 171779367, 515338101, 1546014303, 4638042909]

約数ペア:

[(1, 4638042909), (3, 1546014303), (9, 515338101), (27, 171779367), (43, 107861463), (81, 57259789), (129, 35953821), (387, 11984607), (421, 11016729), (1161, 3994869), (1263, 3672243), (3163, 1466343), (3483, 1331623), (3789, 1224081), (9489, 488781), (11367, 408027), (18103, 256203), (28467, 162927), (34101, 136009), (54309, 85401)]