1317968977921

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{983363}}^1$

素因数の和:983916

約数の個数: 16

約数和(自身を含む): 1370730746880

約数和(自身を除く): 52761768959

約数列:

[1, 43, 71, 439, 3053, 18877, 31169, 983363, 1340267, 42284609, 69818773, 431696357, 3002207239, 18562943351, 30650441347, 1317968977921]

約数ペア:

[(1, 1317968977921), (43, 30650441347), (71, 18562943351), (439, 3002207239), (3053, 431696357), (18877, 69818773), (31169, 42284609), (983363, 1340267)]