42243939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 64415520

約数和(自身を除く): 22171581

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2293, 6141, 6879, 18423, 20637, 52739, 158217, 204077, 474651, 612231, 1836693, 4693771, 14081313, 42243939]

約数ペア:

[(1, 42243939), (3, 14081313), (9, 4693771), (23, 1836693), (69, 612231), (89, 474651), (207, 204077), (267, 158217), (801, 52739), (2047, 20637), (2293, 18423), (6141, 6879)]