315030009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8737}}^1$

素因数の和:8865

約数の個数: 32

約数和(自身を含む): 513374976

約数和(自身を除く): 198344967

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2121, 5151, 8737, 12019, 26211, 36057, 61159, 148529, 183477, 445587, 882437, 1039703, 2647311, 3119109, 6177059, 15001429, 18531177, 45004287, 105010003, 315030009]

約数ペア:

[(1, 315030009), (3, 105010003), (7, 45004287), (17, 18531177), (21, 15001429), (51, 6177059), (101, 3119109), (119, 2647311), (303, 1039703), (357, 882437), (707, 445587), (1717, 183477), (2121, 148529), (5151, 61159), (8737, 36057), (12019, 26211)]