5209477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 1886843

約数列:

[1, 7, 13, 19, 23, 91, 131, 133, 161, 247, 299, 437, 917, 1703, 1729, 2093, 2489, 3013, 3059, 5681, 11921, 17423, 21091, 32357, 39169, 39767, 57247, 226499, 274183, 400729, 744211, 5209477]

約数ペア:

[(1, 5209477), (7, 744211), (13, 400729), (19, 274183), (23, 226499), (91, 57247), (131, 39767), (133, 39169), (161, 32357), (247, 21091), (299, 17423), (437, 11921), (917, 5681), (1703, 3059), (1729, 3013), (2093, 2489)]