25746693

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 41256960

約数和(自身を除く): 15510267

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 631, 1407, 1893, 1943, 4417, 5829, 13251, 13601, 18299, 40803, 42277, 54897, 126831, 128093, 295939, 384279, 887817, 1226033, 3678099, 8582231, 25746693]

約数ペア:

[(1, 25746693), (3, 8582231), (7, 3678099), (21, 1226033), (29, 887817), (67, 384279), (87, 295939), (201, 128093), (203, 126831), (469, 54897), (609, 42277), (631, 40803), (1407, 18299), (1893, 13601), (1943, 13251), (4417, 5829)]