5213663

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 1753633

約数列:

[1, 7, 13, 23, 47, 53, 91, 161, 299, 329, 371, 611, 689, 1081, 1219, 2093, 2491, 4277, 4823, 7567, 8533, 14053, 15847, 17437, 32383, 57293, 98371, 110929, 226681, 401051, 744809, 5213663]

約数ペア:

[(1, 5213663), (7, 744809), (13, 401051), (23, 226681), (47, 110929), (53, 98371), (91, 57293), (161, 32383), (299, 17437), (329, 15847), (371, 14053), (611, 8533), (689, 7567), (1081, 4823), (1219, 4277), (2093, 2491)]