1320101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 16

約数和(自身を含む): 1517760

約数和(自身を除く): 197659

約数列:

[1, 17, 19, 61, 67, 323, 1037, 1139, 1159, 1273, 4087, 19703, 21641, 69479, 77653, 1320101]

約数ペア:

[(1, 1320101), (17, 77653), (19, 69479), (61, 21641), (67, 19703), (323, 4087), (1037, 1273), (1139, 1159)]