121104347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 158860800

約数和(自身を除く): 37756453

約数列:

[1, 7, 13, 19, 89, 91, 133, 247, 623, 787, 1157, 1691, 1729, 5509, 8099, 10231, 11837, 14953, 21983, 70043, 71617, 104671, 153881, 194389, 490301, 910559, 1330817, 1360723, 6373913, 9315719, 17300621, 121104347]

約数ペア:

[(1, 121104347), (7, 17300621), (13, 9315719), (19, 6373913), (89, 1360723), (91, 1330817), (133, 910559), (247, 490301), (623, 194389), (787, 153881), (1157, 104671), (1691, 71617), (1729, 70043), (5509, 21983), (8099, 14953), (10231, 11837)]