8021709

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 12029472

約数和(自身を除く): 4007763

約数列:

[1, 3, 9, 53, 67, 159, 201, 251, 477, 603, 753, 2259, 3551, 10653, 13303, 16817, 31959, 39909, 50451, 119727, 151353, 891301, 2673903, 8021709]

約数ペア:

[(1, 8021709), (3, 2673903), (9, 891301), (53, 151353), (67, 119727), (159, 50451), (201, 39909), (251, 31959), (477, 16817), (603, 13303), (753, 10653), (2259, 3551)]