348530319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22901}}^1$

素因数の和:23015

約数の個数: 24

約数和(自身を含む): 535906800

約数和(自身を除く): 187376481

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219, 22901, 68703, 206109, 435119, 1305357, 2038189, 3916071, 6114567, 18343701, 38725591, 116176773, 348530319]

約数ペア:

[(1, 348530319), (3, 116176773), (9, 38725591), (19, 18343701), (57, 6114567), (89, 3916071), (171, 2038189), (267, 1305357), (801, 435119), (1691, 206109), (5073, 68703), (15219, 22901)]