22107813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 37072896

約数和(自身を除く): 14965083

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1723, 1833, 4277, 5169, 12061, 12831, 22399, 36183, 67197, 80981, 156793, 242943, 470379, 566867, 1052753, 1700601, 3158259, 7369271, 22107813]

約数ペア:

[(1, 22107813), (3, 7369271), (7, 3158259), (13, 1700601), (21, 1052753), (39, 566867), (47, 470379), (91, 242943), (141, 156793), (273, 80981), (329, 67197), (611, 36183), (987, 22399), (1723, 12831), (1833, 12061), (4277, 5169)]