7387103689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 8966200320

約数和(自身を除く): 1579096631

約数列:

[1, 7, 19, 133, 227, 307, 797, 1589, 2149, 4313, 5579, 5833, 15143, 30191, 40831, 69689, 106001, 180919, 244679, 487823, 1266433, 1324091, 1712753, 3437461, 4648901, 9268637, 24062227, 32542307, 55542133, 388794931, 1055300527, 7387103689]

約数ペア:

[(1, 7387103689), (7, 1055300527), (19, 388794931), (133, 55542133), (227, 32542307), (307, 24062227), (797, 9268637), (1589, 4648901), (2149, 3437461), (4313, 1712753), (5579, 1324091), (5833, 1266433), (15143, 487823), (30191, 244679), (40831, 180919), (69689, 106001)]