4213436447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6691}}^1$

素因数の和:6875

約数の個数: 32

約数和(自身を含む): 5088061440

約数和(自身を除く): 874624993

約数列:

[1, 11, 19, 23, 131, 209, 253, 437, 1441, 2489, 3013, 4807, 6691, 27379, 33143, 57247, 73601, 127129, 153893, 629717, 876521, 1398419, 1692823, 2923967, 9641731, 16653899, 20159983, 32163637, 183192889, 221759813, 383039677, 4213436447]

約数ペア:

[(1, 4213436447), (11, 383039677), (19, 221759813), (23, 183192889), (131, 32163637), (209, 20159983), (253, 16653899), (437, 9641731), (1441, 2923967), (2489, 1692823), (3013, 1398419), (4807, 876521), (6691, 629717), (27379, 153893), (33143, 127129), (57247, 73601)]