331387017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 484041600

約数和(自身を除く): 152654583

約数列:

[1, 3, 13, 39, 97, 251, 291, 349, 753, 1047, 1261, 3263, 3783, 4537, 9789, 13611, 24347, 33853, 73041, 87599, 101559, 262797, 316511, 440089, 949533, 1138787, 1320267, 3416361, 8497103, 25491309, 110462339, 331387017]

約数ペア:

[(1, 331387017), (3, 110462339), (13, 25491309), (39, 8497103), (97, 3416361), (251, 1320267), (291, 1138787), (349, 949533), (753, 440089), (1047, 316511), (1261, 262797), (3263, 101559), (3783, 87599), (4537, 73041), (9789, 33853), (13611, 24347)]