17202423

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 27740160

約数和(自身を除く): 10537737

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 601, 609, 987, 1363, 1803, 4089, 4207, 9541, 12621, 17429, 28247, 28623, 52287, 84741, 122003, 197729, 366009, 593187, 819163, 2457489, 5734141, 17202423]

約数ペア:

[(1, 17202423), (3, 5734141), (7, 2457489), (21, 819163), (29, 593187), (47, 366009), (87, 197729), (141, 122003), (203, 84741), (329, 52287), (601, 28623), (609, 28247), (987, 17429), (1363, 12621), (1803, 9541), (4089, 4207)]