223899351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{72671}}^1$

素因数の和:72766

約数の個数: 16

約数和(自身を含む): 325570560

約数和(自身を除く): 101671209

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 72671, 218013, 944723, 2834169, 5741009, 17223027, 74633117, 223899351]

約数ペア:

[(1, 223899351), (3, 74633117), (13, 17223027), (39, 5741009), (79, 2834169), (237, 944723), (1027, 218013), (3081, 72671)]