2427117

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 4377600

約数和(自身を除く): 1950483

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 79, 133, 147, 209, 231, 237, 399, 539, 553, 627, 869, 931, 1463, 1501, 1617, 1659, 2607, 2793, 3871, 4389, 4503, 6083, 10241, 10507, 11613, 16511, 18249, 30723, 31521, 42581, 49533, 73549, 115577, 127743, 220647, 346731, 809039, 2427117]

約数ペア:

[(1, 2427117), (3, 809039), (7, 346731), (11, 220647), (19, 127743), (21, 115577), (33, 73549), (49, 49533), (57, 42581), (77, 31521), (79, 30723), (133, 18249), (147, 16511), (209, 11613), (231, 10507), (237, 10241), (399, 6083), (539, 4503), (553, 4389), (627, 3871), (869, 2793), (931, 2607), (1463, 1659), (1501, 1617)]