1313371554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19899569}}^1$

素因数の和:19899585

約数の個数: 16

約数和(自身を含む): 2865538080

約数和(自身を除く): 1552166526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19899569, 39799138, 59698707, 119397414, 218895259, 437790518, 656685777, 1313371554]

約数ペア:

[(1, 1313371554), (2, 656685777), (3, 437790518), (6, 218895259), (11, 119397414), (22, 59698707), (33, 39799138), (66, 19899569)]