346330179

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{227699}}^1$

素因数の和:227731

約数の個数: 18

約数和(自身を含む): 541698300

約数和(自身を除く): 195368121

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 227699, 683097, 2049291, 2960087, 8880261, 26640783, 38481131, 115443393, 346330179]

約数ペア:

[(1, 346330179), (3, 115443393), (9, 38481131), (13, 26640783), (39, 8880261), (117, 2960087), (169, 2049291), (507, 683097), (1521, 227699)]