201630227721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6977}}^1\times {\mathrm{741007}}^1$

素因数の和:748000

約数の個数: 16

約数和(自身を含む): 289562214144

約数和(自身を除く): 87931986423

約数列:

[1, 3, 13, 39, 6977, 20931, 90701, 272103, 741007, 2223021, 9633091, 28899273, 5170005839, 15510017517, 67210075907, 201630227721]

約数ペア:

[(1, 201630227721), (3, 67210075907), (13, 15510017517), (39, 5170005839), (6977, 28899273), (20931, 9633091), (90701, 2223021), (272103, 741007)]