2100064261719

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{4463}}^1\times {\mathrm{4519}}^1$

素因数の和:9615

約数の個数: 32

約数和(自身を含む): 2852260300800

約数和(自身を除く): 752196039081

約数列:

[1, 3, 61, 183, 569, 1707, 4463, 4519, 13389, 13557, 34709, 104127, 272243, 275659, 816729, 826977, 2539447, 2571311, 7618341, 7713933, 20168297, 60504891, 154906267, 156849971, 464718801, 470549913, 1230266117, 3690798351, 11475760993, 34427282979, 700021420573, 2100064261719]

約数ペア:

[(1, 2100064261719), (3, 700021420573), (61, 34427282979), (183, 11475760993), (569, 3690798351), (1707, 1230266117), (4463, 470549913), (4519, 464718801), (13389, 156849971), (13557, 154906267), (34709, 60504891), (104127, 20168297), (272243, 7713933), (275659, 7618341), (816729, 2571311), (826977, 2539447)]