1340804773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2791}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 1775443968

約数和(自身を除く): 434639195

約数列:

[1, 7, 11, 17, 77, 119, 187, 367, 1309, 2569, 2791, 4037, 6239, 19537, 28259, 30701, 43673, 47447, 68629, 214907, 332129, 480403, 521917, 1024297, 3653419, 7170079, 11267267, 17413049, 78870869, 121891343, 191543539, 1340804773]

約数ペア:

[(1, 1340804773), (7, 191543539), (11, 121891343), (17, 78870869), (77, 17413049), (119, 11267267), (187, 7170079), (367, 3653419), (1309, 1024297), (2569, 521917), (2791, 480403), (4037, 332129), (6239, 214907), (19537, 68629), (28259, 47447), (30701, 43673)]