23748879

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 42353280

約数和(自身を除く): 18604401

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 773, 931, 1463, 1617, 2319, 2793, 4389, 5411, 8503, 10241, 14687, 16233, 25509, 30723, 37877, 44061, 59521, 102809, 113631, 161557, 178563, 308427, 416647, 484671, 719663, 1130899, 1249941, 2158989, 3392697, 7916293, 23748879]

約数ペア:

[(1, 23748879), (3, 7916293), (7, 3392697), (11, 2158989), (19, 1249941), (21, 1130899), (33, 719663), (49, 484671), (57, 416647), (77, 308427), (133, 178563), (147, 161557), (209, 113631), (231, 102809), (399, 59521), (539, 44061), (627, 37877), (773, 30723), (931, 25509), (1463, 16233), (1617, 14687), (2319, 10241), (2793, 8503), (4389, 5411)]