429897393

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 665333760

約数和(自身を除く): 235436367

約数列:

[1, 3, 9, 23, 67, 69, 139, 201, 207, 223, 417, 603, 669, 1251, 1541, 2007, 3197, 4623, 5129, 9313, 9591, 13869, 14941, 15387, 27939, 28773, 30997, 44823, 46161, 83817, 92991, 134469, 214199, 278973, 343643, 642597, 712931, 1030929, 1927791, 2076799, 2138793, 3092787, 6230397, 6416379, 18691191, 47766377, 143299131, 429897393]

約数ペア:

[(1, 429897393), (3, 143299131), (9, 47766377), (23, 18691191), (67, 6416379), (69, 6230397), (139, 3092787), (201, 2138793), (207, 2076799), (223, 1927791), (417, 1030929), (603, 712931), (669, 642597), (1251, 343643), (1541, 278973), (2007, 214199), (3197, 134469), (4623, 92991), (5129, 83817), (9313, 46161), (9591, 44823), (13869, 30997), (14941, 28773), (15387, 27939)]