4128804561

素因数分解:

$3^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{121439}}^1$

素因数の和:123068

約数の個数: 16

約数和(自身を含む): 6295449600

約数和(自身を除く): 2166645039

約数列:

[1, 3, 7, 21, 1619, 4857, 11333, 33999, 121439, 364317, 850073, 2550219, 196609741, 589829223, 1376268187, 4128804561]

約数ペア:

[(1, 4128804561), (3, 1376268187), (7, 589829223), (21, 196609741), (1619, 2550219), (4857, 850073), (11333, 364317), (33999, 121439)]