2013243309

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56963}}^1$

素因数の和:57007

約数の個数: 64

約数和(自身を含む): 3937351680

約数和(自身を除く): 1924108371

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 2079, 3213, 3927, 5049, 11781, 35343, 56963, 170889, 398741, 512667, 626593, 968371, 1196223, 1538001, 1879779, 2905113, 3588669, 4386151, 5639337, 6778597, 8715339, 10652081, 10766007, 13158453, 16918011, 20335791, 26146017, 31956243, 39475359, 61007373, 74564567, 95868729, 118426077, 183022119, 223693701, 287606187, 671081103, 2013243309]

約数ペア:

[(1, 2013243309), (3, 671081103), (7, 287606187), (9, 223693701), (11, 183022119), (17, 118426077), (21, 95868729), (27, 74564567), (33, 61007373), (51, 39475359), (63, 31956243), (77, 26146017), (99, 20335791), (119, 16918011), (153, 13158453), (187, 10766007), (189, 10652081), (231, 8715339), (297, 6778597), (357, 5639337), (459, 4386151), (561, 3588669), (693, 2905113), (1071, 1879779), (1309, 1538001), (1683, 1196223), (2079, 968371), (3213, 626593), (3927, 512667), (5049, 398741), (11781, 170889), (35343, 56963)]