28432836453

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{95261}}^1$

素因数の和:95565

約数の個数: 32

約数和(自身を含む): 44225955072

約数和(自身を除く): 15793118619

約数列:

[1, 3, 7, 21, 61, 183, 233, 427, 699, 1281, 1631, 4893, 14213, 42639, 95261, 99491, 285783, 298473, 666827, 2000481, 5810921, 17432763, 22195813, 40676447, 66587439, 122029341, 155370691, 466112073, 1353944593, 4061833779, 9477612151, 28432836453]

約数ペア:

[(1, 28432836453), (3, 9477612151), (7, 4061833779), (21, 1353944593), (61, 466112073), (183, 155370691), (233, 122029341), (427, 66587439), (699, 40676447), (1281, 22195813), (1631, 17432763), (4893, 5810921), (14213, 2000481), (42639, 666827), (95261, 298473), (99491, 285783)]