2013361119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{170899}}^1$

素因数の和:170940

約数の個数: 48

約数和(自身を含む): 3839097600

約数和(自身を除く): 1825736481

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 170899, 512697, 1196293, 1538091, 1879889, 2905283, 3588879, 5639667, 8715849, 10766637, 13159223, 16919001, 20336981, 26147547, 31958113, 39477669, 61010943, 95874339, 118433007, 183032829, 223706791, 287623017, 671120373, 2013361119]

約数ペア:

[(1, 2013361119), (3, 671120373), (7, 287623017), (9, 223706791), (11, 183032829), (17, 118433007), (21, 95874339), (33, 61010943), (51, 39477669), (63, 31958113), (77, 26147547), (99, 20336981), (119, 16919001), (153, 13159223), (187, 10766637), (231, 8715849), (357, 5639667), (561, 3588879), (693, 2905283), (1071, 1879889), (1309, 1538091), (1683, 1196293), (3927, 512697), (11781, 170899)]