201419073

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1097}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 304207488

約数和(自身を除く): 102788415

約数列:

[1, 3, 9, 23, 69, 207, 887, 1097, 2661, 3291, 7983, 9873, 20401, 25231, 61203, 75693, 183609, 227079, 973039, 2919117, 8757351, 22379897, 67139691, 201419073]

約数ペア:

[(1, 201419073), (3, 67139691), (9, 22379897), (23, 8757351), (69, 2919117), (207, 973039), (887, 227079), (1097, 183609), (2661, 75693), (3291, 61203), (7983, 25231), (9873, 20401)]