311879079

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{44257}}^1$

素因数の和:44301

約数の個数: 24

約数和(自身を含む): 483297360

約数和(自身を除く): 171418281

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 44257, 132771, 398313, 1194939, 1283453, 3584817, 3850359, 10754451, 11551077, 34653231, 103959693, 311879079]

約数ペア:

[(1, 311879079), (3, 103959693), (9, 34653231), (27, 11551077), (29, 10754451), (81, 3850359), (87, 3584817), (243, 1283453), (261, 1194939), (783, 398313), (2349, 132771), (7047, 44257)]