2017247043

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7151}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 3326538240

約数和(自身を除く): 1309291197

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 303, 399, 707, 931, 1919, 2121, 2793, 4949, 5757, 7151, 13433, 14847, 21453, 40299, 50057, 94031, 135869, 150171, 282093, 350399, 407607, 722251, 951083, 1051197, 2166753, 2853249, 5055757, 6657581, 13722769, 15167271, 19972743, 35390299, 41168307, 96059383, 106170897, 288178149, 672415681, 2017247043]

約数ペア:

[(1, 2017247043), (3, 672415681), (7, 288178149), (19, 106170897), (21, 96059383), (49, 41168307), (57, 35390299), (101, 19972743), (133, 15167271), (147, 13722769), (303, 6657581), (399, 5055757), (707, 2853249), (931, 2166753), (1919, 1051197), (2121, 951083), (2793, 722251), (4949, 407607), (5757, 350399), (7151, 282093), (13433, 150171), (14847, 135869), (21453, 94031), (40299, 50057)]