193896009

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 287040000

約数和(自身を除く): 93143991

約数列:

[1, 3, 9, 47, 141, 367, 423, 1101, 1249, 3303, 3747, 11241, 17249, 51747, 58703, 155241, 176109, 458383, 528327, 1375149, 4125447, 21544001, 64632003, 193896009]

約数ペア:

[(1, 193896009), (3, 64632003), (9, 21544001), (47, 4125447), (141, 1375149), (367, 528327), (423, 458383), (1101, 176109), (1249, 155241), (3303, 58703), (3747, 51747), (11241, 17249)]