1215204057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{35153}}^1$

素因数の和:35349

約数の個数: 24

約数和(自身を含む): 1842632064

約数和(自身を除く): 627428007

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 1503, 3841, 11523, 34569, 35153, 105459, 316377, 808519, 2425557, 5870551, 7276671, 17611653, 52834959, 135022673, 405068019, 1215204057]

約数ペア:

[(1, 1215204057), (3, 405068019), (9, 135022673), (23, 52834959), (69, 17611653), (167, 7276671), (207, 5870551), (501, 2425557), (1503, 808519), (3841, 316377), (11523, 105459), (34569, 35153)]