293668999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 344615040

約数和(自身を除く): 50946041

約数列:

[1, 13, 17, 73, 109, 167, 221, 949, 1241, 1417, 1853, 2171, 2839, 7957, 12191, 16133, 18203, 24089, 36907, 103441, 135269, 158483, 207247, 236639, 309451, 1328819, 1758497, 2694211, 4022863, 17274647, 22589923, 293668999]

約数ペア:

[(1, 293668999), (13, 22589923), (17, 17274647), (73, 4022863), (109, 2694211), (167, 1758497), (221, 1328819), (949, 309451), (1241, 236639), (1417, 207247), (1853, 158483), (2171, 135269), (2839, 103441), (7957, 36907), (12191, 24089), (16133, 18203)]