7450527

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 4714593

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 263, 399, 497, 789, 1349, 1491, 1841, 4047, 4997, 5523, 9443, 14991, 18673, 28329, 34979, 56019, 104937, 130711, 354787, 392133, 1064361, 2483509, 7450527]

約数ペア:

[(1, 7450527), (3, 2483509), (7, 1064361), (19, 392133), (21, 354787), (57, 130711), (71, 104937), (133, 56019), (213, 34979), (263, 28329), (399, 18673), (497, 14991), (789, 9443), (1349, 5523), (1491, 4997), (1841, 4047)]