25652223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 39603200

約数和(自身を除く): 13950977

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 2239, 3819, 6717, 11457, 20151, 42541, 127623, 150013, 382869, 450039, 1350117, 2850247, 8550741, 25652223]

約数ペア:

[(1, 25652223), (3, 8550741), (9, 2850247), (19, 1350117), (57, 450039), (67, 382869), (171, 150013), (201, 127623), (603, 42541), (1273, 20151), (2239, 11457), (3819, 6717)]