29747809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 38997504

約数和(自身を除く): 9249695

約数列:

[1, 7, 13, 23, 61, 91, 161, 233, 299, 427, 793, 1403, 1631, 2093, 3029, 5359, 5551, 9821, 14213, 18239, 21203, 37513, 69667, 99491, 127673, 184769, 326899, 487669, 1293383, 2288293, 4249687, 29747809]

約数ペア:

[(1, 29747809), (7, 4249687), (13, 2288293), (23, 1293383), (61, 487669), (91, 326899), (161, 184769), (233, 127673), (299, 99491), (427, 69667), (793, 37513), (1403, 21203), (1631, 18239), (2093, 14213), (3029, 9821), (5359, 5551)]