564499761

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 895968000

約数和(自身を除く): 331468239

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 3129, 4321, 6221, 12963, 18663, 30247, 43547, 90741, 130641, 180409, 541227, 926929, 1262863, 2780787, 3788589, 6488503, 19465509, 26880941, 80642823, 188166587, 564499761]

約数ペア:

[(1, 564499761), (3, 188166587), (7, 80642823), (21, 26880941), (29, 19465509), (87, 6488503), (149, 3788589), (203, 2780787), (447, 1262863), (609, 926929), (1043, 541227), (3129, 180409), (4321, 130641), (6221, 90741), (12963, 43547), (18663, 30247)]