42998197

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 50752800

約数和(自身を除く): 7754603

約数列:

[1, 11, 19, 59, 121, 209, 317, 649, 1121, 2299, 3487, 6023, 7139, 12331, 18703, 38357, 66253, 135641, 205733, 355357, 728783, 2263063, 3908927, 42998197]

約数ペア:

[(1, 42998197), (11, 3908927), (19, 2263063), (59, 728783), (121, 355357), (209, 205733), (317, 135641), (649, 66253), (1121, 38357), (2299, 18703), (3487, 12331), (6023, 7139)]