1272506433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 1871880192

約数和(自身を除く): 599373759

約数列:

[1, 3, 11, 33, 167, 233, 501, 699, 991, 1837, 2563, 2973, 5511, 7689, 10901, 32703, 38911, 116733, 165497, 230903, 428021, 496491, 692709, 1284063, 1820467, 2539933, 5461401, 7619799, 38560801, 115682403, 424168811, 1272506433]

約数ペア:

[(1, 1272506433), (3, 424168811), (11, 115682403), (33, 38560801), (167, 7619799), (233, 5461401), (501, 2539933), (699, 1820467), (991, 1284063), (1837, 692709), (2563, 496491), (2973, 428021), (5511, 230903), (7689, 165497), (10901, 116733), (32703, 38911)]