1203345009

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{897349}}^1$

素因数の和:897504

約数の個数: 12

約数和(自身を含む): 1749832500

約数和(自身を除く): 546487491

約数列:

[1, 3, 9, 149, 447, 1341, 897349, 2692047, 8076141, 133705001, 401115003, 1203345009]

約数ペア:

[(1, 1203345009), (3, 401115003), (9, 133705001), (149, 8076141), (447, 2692047), (1341, 897349)]