34388913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 51319296

約数和(自身を除く): 16930383

約数列:

[1, 3, 13, 39, 47, 73, 141, 219, 257, 611, 771, 949, 1833, 2847, 3341, 3431, 10023, 10293, 12079, 18761, 36237, 44603, 56283, 133809, 157027, 243893, 471081, 731679, 881767, 2645301, 11462971, 34388913]

約数ペア:

[(1, 34388913), (3, 11462971), (13, 2645301), (39, 881767), (47, 731679), (73, 471081), (141, 243893), (219, 157027), (257, 133809), (611, 56283), (771, 44603), (949, 36237), (1833, 18761), (2847, 12079), (3341, 10293), (3431, 10023)]