738536477

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{190787}}^1$

素因数の和:190880

約数の個数: 12

約数和(自身を含む): 869993280

約数和(自身を除く): 131456803

約数列:

[1, 7, 49, 79, 553, 3871, 190787, 1335509, 9348563, 15072173, 105505211, 738536477]

約数ペア:

[(1, 738536477), (7, 105505211), (49, 15072173), (79, 9348563), (553, 1335509), (3871, 190787)]