22861503

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 17573697

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 269, 399, 497, 639, 807, 1197, 1349, 1491, 1883, 2421, 4047, 4473, 5111, 5649, 9443, 12141, 15333, 16947, 19099, 28329, 35777, 45999, 57297, 84987, 107331, 133693, 171891, 321993, 362881, 401079, 1088643, 1203237, 2540167, 3265929, 7620501, 22861503]

約数ペア:

[(1, 22861503), (3, 7620501), (7, 3265929), (9, 2540167), (19, 1203237), (21, 1088643), (57, 401079), (63, 362881), (71, 321993), (133, 171891), (171, 133693), (213, 107331), (269, 84987), (399, 57297), (497, 45999), (639, 35777), (807, 28329), (1197, 19099), (1349, 16947), (1491, 15333), (1883, 12141), (2421, 9443), (4047, 5649), (4473, 5111)]