28594293

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 48066048

約数和(自身を除く): 19471755

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1151, 1183, 1911, 3453, 3549, 8057, 8281, 14963, 24171, 24843, 44889, 56399, 104741, 169197, 194519, 314223, 583557, 733187, 1361633, 2199561, 4084899, 9531431, 28594293]

約数ペア:

[(1, 28594293), (3, 9531431), (7, 4084899), (13, 2199561), (21, 1361633), (39, 733187), (49, 583557), (91, 314223), (147, 194519), (169, 169197), (273, 104741), (507, 56399), (637, 44889), (1151, 24843), (1183, 24171), (1911, 14963), (3453, 8281), (3549, 8057)]