349716423

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9733}}^1$

素因数の和:9831

約数の個数: 32

約数和(自身を含む): 560678400

約数和(自身を除く): 210961977

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 9733, 11977, 29199, 35931, 68131, 204393, 282257, 574247, 846771, 1722741, 1975799, 4019729, 5927397, 12059187, 16653163, 49959489, 116572141, 349716423]

約数ペア:

[(1, 349716423), (3, 116572141), (7, 49959489), (21, 16653163), (29, 12059187), (59, 5927397), (87, 4019729), (177, 1975799), (203, 1722741), (413, 846771), (609, 574247), (1239, 282257), (1711, 204393), (5133, 68131), (9733, 35931), (11977, 29199)]