849206729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 1085644800

約数和(自身を除く): 236438071

約数列:

[1, 7, 17, 19, 119, 133, 323, 379, 991, 2261, 2653, 6443, 6937, 7201, 16847, 18829, 45101, 50407, 117929, 122417, 131803, 320093, 375589, 856919, 2240651, 2629123, 6385013, 7136191, 44695091, 49953337, 121315247, 849206729]

約数ペア:

[(1, 849206729), (7, 121315247), (17, 49953337), (19, 44695091), (119, 7136191), (133, 6385013), (323, 2629123), (379, 2240651), (991, 856919), (2261, 375589), (2653, 320093), (6443, 131803), (6937, 122417), (7201, 117929), (16847, 50407), (18829, 45101)]