7047405429

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{1567}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 9975791616

約数和(自身を除く): 2928386187

約数列:

[1, 3, 31, 37, 93, 111, 1147, 1307, 1567, 3441, 3921, 4701, 40517, 48359, 48577, 57979, 121551, 145077, 145731, 173937, 1499129, 1797349, 2048069, 4497387, 5392047, 6144207, 63490139, 75778553, 190470417, 227335659, 2349135143, 7047405429]

約数ペア:

[(1, 7047405429), (3, 2349135143), (31, 227335659), (37, 190470417), (93, 75778553), (111, 63490139), (1147, 6144207), (1307, 5392047), (1567, 4497387), (3441, 2048069), (3921, 1797349), (4701, 1499129), (40517, 173937), (48359, 145731), (48577, 145077), (57979, 121551)]