2015702013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1201969}}^1$

素因数の和:1202028

約数の個数: 16

約数和(自身を含む): 2961654080

約数和(自身を除く): 945952067

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1201969, 3605907, 15625597, 46876791, 51684667, 155054001, 671900671, 2015702013]

約数ペア:

[(1, 2015702013), (3, 671900671), (13, 155054001), (39, 51684667), (43, 46876791), (129, 15625597), (559, 3605907), (1677, 1201969)]