647342013

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1\times {\mathrm{1531}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 873190976

約数和(自身を除く): 225848963

約数列:

[1, 3, 97, 291, 1453, 1531, 4359, 4593, 140941, 148507, 422823, 445521, 2224543, 6673629, 215780671, 647342013]

約数ペア:

[(1, 647342013), (3, 215780671), (97, 6673629), (291, 2224543), (1453, 445521), (1531, 422823), (4359, 148507), (4593, 140941)]