1337647941

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21169}}^1$

素因数の和:21258

約数の個数: 48

約数和(自身を含む): 2377814400

約数和(自身を除く): 1040166459

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 3009, 3717, 7021, 9027, 21063, 21169, 63189, 63507, 148183, 190521, 359873, 444549, 1079619, 1248971, 1333647, 2519111, 3238857, 3746913, 7557333, 8742797, 11240739, 21232507, 22671999, 26228391, 63697521, 78685173, 148627549, 191092563, 445882647, 1337647941]

約数ペア:

[(1, 1337647941), (3, 445882647), (7, 191092563), (9, 148627549), (17, 78685173), (21, 63697521), (51, 26228391), (59, 22671999), (63, 21232507), (119, 11240739), (153, 8742797), (177, 7557333), (357, 3746913), (413, 3238857), (531, 2519111), (1003, 1333647), (1071, 1248971), (1239, 1079619), (3009, 444549), (3717, 359873), (7021, 190521), (9027, 148183), (21063, 63507), (21169, 63189)]