2012072247

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{355427}}^1$

素因数の和:355487

約数の個数: 24

約数和(自身を含む): 3160465776

約数和(自身を除く): 1148393529

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 355427, 1066281, 3198843, 6042259, 13150799, 18126777, 39452397, 54380331, 118357191, 223563583, 670690749, 2012072247]

約数ペア:

[(1, 2012072247), (3, 670690749), (9, 223563583), (17, 118357191), (37, 54380331), (51, 39452397), (111, 18126777), (153, 13150799), (333, 6042259), (629, 3198843), (1887, 1066281), (5661, 355427)]