3206553

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 1963623

約数列:

[1, 3, 7, 21, 43, 53, 67, 129, 159, 201, 301, 371, 469, 903, 1113, 1407, 2279, 2881, 3551, 6837, 8643, 10653, 15953, 20167, 24857, 47859, 60501, 74571, 152693, 458079, 1068851, 3206553]

約数ペア:

[(1, 3206553), (3, 1068851), (7, 458079), (21, 152693), (43, 74571), (53, 60501), (67, 47859), (129, 24857), (159, 20167), (201, 15953), (301, 10653), (371, 8643), (469, 6837), (903, 3551), (1113, 2881), (1407, 2279)]