38467983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 55696896

約数和(自身を除く): 17228913

約数列:

[1, 3, 23, 53, 67, 69, 157, 159, 201, 471, 1219, 1541, 3551, 3611, 3657, 4623, 8321, 10519, 10653, 10833, 24963, 31557, 81673, 191383, 241937, 245019, 557507, 574149, 725811, 1672521, 12822661, 38467983]

約数ペア:

[(1, 38467983), (3, 12822661), (23, 1672521), (53, 725811), (67, 574149), (69, 557507), (157, 245019), (159, 241937), (201, 191383), (471, 81673), (1219, 31557), (1541, 24963), (3551, 10833), (3611, 10653), (3657, 10519), (4623, 8321)]