477244417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 558496512

約数和(自身を除く): 81252095

約数列:

[1, 13, 17, 67, 167, 193, 221, 871, 1139, 2171, 2509, 2839, 3281, 11189, 12931, 14807, 32231, 36907, 42653, 145457, 168103, 190213, 219827, 419003, 547927, 2159477, 2472769, 2857751, 7123051, 28073201, 36711109, 477244417]

約数ペア:

[(1, 477244417), (13, 36711109), (17, 28073201), (67, 7123051), (167, 2857751), (193, 2472769), (221, 2159477), (871, 547927), (1139, 419003), (2171, 219827), (2509, 190213), (2839, 168103), (3281, 145457), (11189, 42653), (12931, 36907), (14807, 32231)]