13983095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 20653056

約数和(自身を除く): 6669961

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 331, 355, 497, 595, 1207, 1655, 2317, 2485, 5627, 6035, 8449, 11585, 23501, 28135, 39389, 42245, 117505, 164507, 196945, 399517, 822535, 1997585, 2796619, 13983095]

約数ペア:

[(1, 13983095), (5, 2796619), (7, 1997585), (17, 822535), (35, 399517), (71, 196945), (85, 164507), (119, 117505), (331, 42245), (355, 39389), (497, 28135), (595, 23501), (1207, 11585), (1655, 8449), (2317, 6035), (2485, 5627)]