1973175841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 2472357888

約数和(自身を除く): 499182047

約数列:

[1, 7, 13, 91, 103, 131, 721, 917, 1339, 1607, 1703, 9373, 11249, 11921, 13493, 20891, 94451, 146237, 165521, 175409, 210517, 1158647, 1227863, 1473619, 2151773, 2736721, 15062411, 19157047, 21683251, 151782757, 281882263, 1973175841]

約数ペア:

[(1, 1973175841), (7, 281882263), (13, 151782757), (91, 21683251), (103, 19157047), (131, 15062411), (721, 2736721), (917, 2151773), (1339, 1473619), (1607, 1227863), (1703, 1158647), (9373, 210517), (11249, 175409), (11921, 165521), (13493, 146237), (20891, 94451)]