23218611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 11617869

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 239, 611, 689, 717, 1833, 2067, 2491, 3107, 7473, 9321, 11233, 12667, 32383, 33699, 38001, 97149, 146029, 164671, 438087, 494013, 595349, 1786047, 7739537, 23218611]

約数ペア:

[(1, 23218611), (3, 7739537), (13, 1786047), (39, 595349), (47, 494013), (53, 438087), (141, 164671), (159, 146029), (239, 97149), (611, 38001), (689, 33699), (717, 32383), (1833, 12667), (2067, 11233), (2491, 9321), (3107, 7473)]