42399603

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 64235808

約数和(自身を除く): 21836205

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 797, 2313, 2391, 5911, 7173, 17733, 18331, 53199, 54993, 164979, 204829, 614487, 1843461, 4711067, 14133201, 42399603]

約数ペア:

[(1, 42399603), (3, 14133201), (9, 4711067), (23, 1843461), (69, 614487), (207, 204829), (257, 164979), (771, 54993), (797, 53199), (2313, 18331), (2391, 17733), (5911, 7173)]