3348345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 7225344

約数和(自身を除く): 3876999

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 223, 231, 273, 385, 429, 455, 669, 715, 1001, 1115, 1155, 1365, 1561, 2145, 2453, 2899, 3003, 3345, 4683, 5005, 7359, 7805, 8697, 12265, 14495, 15015, 17171, 20293, 23415, 31889, 36795, 43485, 51513, 60879, 85855, 95667, 101465, 159445, 223223, 257565, 304395, 478335, 669669, 1116115, 3348345]

約数ペア:

[(1, 3348345), (3, 1116115), (5, 669669), (7, 478335), (11, 304395), (13, 257565), (15, 223223), (21, 159445), (33, 101465), (35, 95667), (39, 85855), (55, 60879), (65, 51513), (77, 43485), (91, 36795), (105, 31889), (143, 23415), (165, 20293), (195, 17171), (223, 15015), (231, 14495), (273, 12265), (385, 8697), (429, 7805), (455, 7359), (669, 5005), (715, 4683), (1001, 3345), (1115, 3003), (1155, 2899), (1365, 2453), (1561, 2145)]