305855103

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 441158400

約数和(自身を除く): 135303297

約数列:

[1, 3, 19, 53, 57, 137, 159, 411, 739, 1007, 2217, 2603, 3021, 7261, 7809, 14041, 21783, 39167, 42123, 101243, 117501, 137959, 303729, 413877, 744173, 1923617, 2232519, 5365879, 5770851, 16097637, 101951701, 305855103]

約数ペア:

[(1, 305855103), (3, 101951701), (19, 16097637), (53, 5770851), (57, 5365879), (137, 2232519), (159, 1923617), (411, 744173), (739, 413877), (1007, 303729), (2217, 137959), (2603, 117501), (3021, 101243), (7261, 42123), (7809, 39167), (14041, 21783)]