17355273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 8664567

約数列:

[1, 3, 13, 39, 43, 79, 129, 131, 237, 393, 559, 1027, 1677, 1703, 3081, 3397, 5109, 5633, 10191, 10349, 16899, 31047, 44161, 73229, 132483, 134537, 219687, 403611, 445007, 1335021, 5785091, 17355273]

約数ペア:

[(1, 17355273), (3, 5785091), (13, 1335021), (39, 445007), (43, 403611), (79, 219687), (129, 134537), (131, 132483), (237, 73229), (393, 44161), (559, 31047), (1027, 16899), (1677, 10349), (1703, 10191), (3081, 5633), (3397, 5109)]