713476923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 1025053440

約数和(自身を除く): 311576517

約数列:

[1, 3, 19, 57, 61, 157, 183, 471, 1159, 1307, 2983, 3477, 3921, 8949, 9577, 24833, 28731, 74499, 79727, 181963, 205199, 239181, 545889, 615597, 1514813, 3898781, 4544439, 11696343, 12517139, 37551417, 237825641, 713476923]

約数ペア:

[(1, 713476923), (3, 237825641), (19, 37551417), (57, 12517139), (61, 11696343), (157, 4544439), (183, 3898781), (471, 1514813), (1159, 615597), (1307, 545889), (2983, 239181), (3477, 205199), (3921, 181963), (8949, 79727), (9577, 74499), (24833, 28731)]