29973013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1259}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 36288000

約数和(自身を除く): 6314987

約数列:

[1, 7, 19, 133, 179, 1253, 1259, 3401, 8813, 23807, 23921, 167447, 225361, 1577527, 4281859, 29973013]

約数ペア:

[(1, 29973013), (7, 4281859), (19, 1577527), (133, 225361), (179, 167447), (1253, 23921), (1259, 23807), (3401, 8813)]