4419921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 6478848

約数和(自身を除く): 2058927

約数列:

[1, 3, 11, 33, 151, 453, 887, 1661, 2661, 4983, 9757, 29271, 133937, 401811, 1473307, 4419921]

約数ペア:

[(1, 4419921), (3, 1473307), (11, 401811), (33, 133937), (151, 29271), (453, 9757), (887, 4983), (1661, 2661)]