2212004457

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{700223}}^1$

素因数の和:700251

約数の個数: 24

約数和(自身を含む): 3568341504

約数和(自身を除く): 1356337047

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 700223, 2100669, 6302007, 9102899, 18906021, 27308697, 56718063, 81926091, 170154189, 245778273, 737334819, 2212004457]

約数ペア:

[(1, 2212004457), (3, 737334819), (9, 245778273), (13, 170154189), (27, 81926091), (39, 56718063), (81, 27308697), (117, 18906021), (243, 9102899), (351, 6302007), (1053, 2100669), (3159, 700223)]