229287747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 336994560

約数和(自身を除く): 107706813

約数列:

[1, 3, 13, 39, 59, 177, 251, 397, 753, 767, 1191, 2301, 3263, 5161, 9789, 14809, 15483, 23423, 44427, 70269, 99647, 192517, 298941, 304499, 577551, 913497, 1295411, 3886233, 5879173, 17637519, 76429249, 229287747]

約数ペア:

[(1, 229287747), (3, 76429249), (13, 17637519), (39, 5879173), (59, 3886233), (177, 1295411), (251, 913497), (397, 577551), (753, 304499), (767, 298941), (1191, 192517), (2301, 99647), (3263, 70269), (5161, 44427), (9789, 23423), (14809, 15483)]