229333743

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2357}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 349455600

約数和(自身を除く): 120121857

約数列:

[1, 3, 9, 19, 57, 171, 569, 1707, 2357, 5121, 7071, 10811, 21213, 32433, 44783, 97299, 134349, 403047, 1341133, 4023399, 12070197, 25481527, 76444581, 229333743]

約数ペア:

[(1, 229333743), (3, 76444581), (9, 25481527), (19, 12070197), (57, 4023399), (171, 1341133), (569, 403047), (1707, 134349), (2357, 97299), (5121, 44783), (7071, 32433), (10811, 21213)]