22771203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 37632000

約数和(自身を除く): 14860797

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 349, 717, 1047, 1673, 2443, 3107, 4537, 5019, 7329, 9321, 13611, 21749, 31759, 65247, 83411, 95277, 250233, 583877, 1084343, 1751631, 3253029, 7590401, 22771203]

約数ペア:

[(1, 22771203), (3, 7590401), (7, 3253029), (13, 1751631), (21, 1084343), (39, 583877), (91, 250233), (239, 95277), (273, 83411), (349, 65247), (717, 31759), (1047, 21749), (1673, 13611), (2443, 9321), (3107, 7329), (4537, 5019)]