23791320007

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{13931}}^1$

素因数の和:14348

約数の個数: 32

約数和(自身を含む): 29959372800

約数和(自身を除く): 6168052793

約数列:

[1, 7, 13, 49, 91, 343, 383, 637, 2681, 4459, 4979, 13931, 18767, 34853, 97517, 131369, 181103, 243971, 682619, 1267721, 1707797, 4778333, 5335573, 8874047, 37349011, 62118329, 69362449, 261443077, 485537143, 1830101539, 3398760001, 23791320007]

約数ペア:

[(1, 23791320007), (7, 3398760001), (13, 1830101539), (49, 485537143), (91, 261443077), (343, 69362449), (383, 62118329), (637, 37349011), (2681, 8874047), (4459, 5335573), (4979, 4778333), (13931, 1707797), (18767, 1267721), (34853, 682619), (97517, 243971), (131369, 181103)]