2011837647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{1163}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 2878301952

約数和(自身を除く): 866464305

約数列:

[1, 3, 17, 51, 107, 317, 321, 951, 1163, 1819, 3489, 5389, 5457, 16167, 19771, 33919, 59313, 101757, 124441, 368671, 373323, 576623, 1106013, 1729869, 2115497, 6267407, 6346491, 18802221, 39447797, 118343391, 670612549, 2011837647]

約数ペア:

[(1, 2011837647), (3, 670612549), (17, 118343391), (51, 39447797), (107, 18802221), (317, 6346491), (321, 6267407), (951, 2115497), (1163, 1729869), (1819, 1106013), (3489, 576623), (5389, 373323), (5457, 368671), (16167, 124441), (19771, 101757), (33919, 59313)]