1642473729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157733}}^1$

素因数の和:157841

約数の個数: 24

約数和(自身を含む): 2583682920

約数和(自身を除く): 941209191

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 157733, 473199, 1419597, 2050529, 6151587, 14038237, 18454761, 42114711, 126344133, 182497081, 547491243, 1642473729]

約数ペア:

[(1, 1642473729), (3, 547491243), (9, 182497081), (13, 126344133), (39, 42114711), (89, 18454761), (117, 14038237), (267, 6151587), (801, 2050529), (1157, 1419597), (3471, 473199), (10413, 157733)]