13778972469

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4027}}^1\times {\mathrm{8089}}^1$

素因数の和:12169

約数の個数: 24

約数和(自身を含む): 20333988480

約数和(自身を除く): 6555016011

約数列:

[1, 3, 9, 47, 141, 423, 4027, 8089, 12081, 24267, 36243, 72801, 189269, 380183, 567807, 1140549, 1703421, 3421647, 32574403, 97723209, 293169627, 1530996941, 4592990823, 13778972469]

約数ペア:

[(1, 13778972469), (3, 4592990823), (9, 1530996941), (47, 293169627), (141, 97723209), (423, 32574403), (4027, 3421647), (8089, 1703421), (12081, 1140549), (24267, 567807), (36243, 380183), (72801, 189269)]