4025133

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 7124480

約数和(自身を除く): 3099347

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 229, 279, 567, 651, 687, 837, 1603, 1953, 2061, 2511, 4809, 5859, 6183, 7099, 14427, 17577, 18549, 21297, 43281, 49693, 63891, 129843, 149079, 191673, 447237, 575019, 1341711, 4025133]

約数ペア:

[(1, 4025133), (3, 1341711), (7, 575019), (9, 447237), (21, 191673), (27, 149079), (31, 129843), (63, 63891), (81, 49693), (93, 43281), (189, 21297), (217, 18549), (229, 17577), (279, 14427), (567, 7099), (651, 6183), (687, 5859), (837, 4809), (1603, 2511), (1953, 2061)]