4920390417

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{137491}}^1$

素因数の和:137724

約数の個数: 16

約数和(自身を含む): 6687610880

約数和(自身を除く): 1767220463

約数列:

[1, 3, 79, 151, 237, 453, 11929, 35787, 137491, 412473, 10861789, 20761141, 32585367, 62283423, 1640130139, 4920390417]

約数ペア:

[(1, 4920390417), (3, 1640130139), (79, 62283423), (151, 32585367), (237, 20761141), (453, 10861789), (11929, 412473), (35787, 137491)]