71359079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{811}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 82239360

約数和(自身を除く): 10880281

約数列:

[1, 11, 19, 209, 421, 811, 4631, 7999, 8921, 15409, 87989, 169499, 341431, 3755741, 6487189, 71359079]

約数ペア:

[(1, 71359079), (11, 6487189), (19, 3755741), (209, 341431), (421, 169499), (811, 87989), (4631, 15409), (7999, 8921)]