7270329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 3927111

約数列:

[1, 3, 11, 29, 33, 71, 87, 107, 213, 319, 321, 781, 957, 1177, 2059, 2343, 3103, 3531, 6177, 7597, 9309, 22649, 22791, 34133, 67947, 83567, 102399, 220313, 250701, 660939, 2423443, 7270329]

約数ペア:

[(1, 7270329), (3, 2423443), (11, 660939), (29, 250701), (33, 220313), (71, 102399), (87, 83567), (107, 67947), (213, 34133), (319, 22791), (321, 22649), (781, 9309), (957, 7597), (1177, 6177), (2059, 3531), (2343, 3103)]