295943361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15641}}^1$

素因数の和:15721

約数の個数: 32

約数和(自身を含む): 486528768

約数和(自身を除く): 190585407

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 15641, 18921, 46923, 109487, 265897, 328461, 797691, 828973, 1861279, 2486919, 5583837, 5802811, 14092541, 17408433, 42277623, 98647787, 295943361]

約数ペア:

[(1, 295943361), (3, 98647787), (7, 42277623), (17, 17408433), (21, 14092541), (51, 5802811), (53, 5583837), (119, 2486919), (159, 1861279), (357, 828973), (371, 797691), (901, 328461), (1113, 265897), (2703, 109487), (6307, 46923), (15641, 18921)]