20131077603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73740211}}^1$

素因数の和:73740234

約数の個数: 16

約数和(自身を含む): 33035614976

約数和(自身を除く): 12904537373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73740211, 221220633, 516181477, 958622743, 1548544431, 2875868229, 6710359201, 20131077603]

約数ペア:

[(1, 20131077603), (3, 6710359201), (7, 2875868229), (13, 1548544431), (21, 958622743), (39, 516181477), (91, 221220633), (273, 73740211)]