265536453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{972661}}^1$

素因数の和:972684

約数の個数: 16

約数和(自身を含む): 435752576

約数和(自身を除く): 170216123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 972661, 2917983, 6808627, 12644593, 20425881, 37933779, 88512151, 265536453]

約数ペア:

[(1, 265536453), (3, 88512151), (7, 37933779), (13, 20425881), (21, 12644593), (39, 6808627), (91, 2917983), (273, 972661)]