315702933

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{165203}}^1$

素因数の和:165233

約数の個数: 24

約数和(自身を含む): 527331168

約数和(自身を除く): 211628235

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 165203, 495609, 1156421, 2147639, 3469263, 6442917, 8094947, 15033473, 24284841, 45100419, 105234311, 315702933]

約数ペア:

[(1, 315702933), (3, 105234311), (7, 45100419), (13, 24284841), (21, 15033473), (39, 8094947), (49, 6442917), (91, 3469263), (147, 2147639), (273, 1156421), (637, 495609), (1911, 165203)]