234890253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6899}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 378672000

約数和(自身を除く): 143781747

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 2619, 3783, 6899, 11349, 20697, 34047, 62091, 89687, 186273, 269061, 669203, 807183, 2007609, 2421549, 6022827, 8699639, 18068481, 26098917, 78296751, 234890253]

約数ペア:

[(1, 234890253), (3, 78296751), (9, 26098917), (13, 18068481), (27, 8699639), (39, 6022827), (97, 2421549), (117, 2007609), (291, 807183), (351, 669203), (873, 269061), (1261, 186273), (2619, 89687), (3783, 62091), (6899, 34047), (11349, 20697)]