38914827

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 64555008

約数和(自身を除く): 25640181

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 113, 161, 217, 339, 483, 529, 651, 713, 791, 1587, 2139, 2373, 2599, 3503, 3703, 4991, 7797, 10509, 11109, 14973, 16399, 18193, 24521, 49197, 54579, 59777, 73563, 80569, 114793, 179331, 241707, 344379, 418439, 563983, 1255317, 1691949, 1853087, 5559261, 12971609, 38914827]

約数ペア:

[(1, 38914827), (3, 12971609), (7, 5559261), (21, 1853087), (23, 1691949), (31, 1255317), (69, 563983), (93, 418439), (113, 344379), (161, 241707), (217, 179331), (339, 114793), (483, 80569), (529, 73563), (651, 59777), (713, 54579), (791, 49197), (1587, 24521), (2139, 18193), (2373, 16399), (2599, 14973), (3503, 11109), (3703, 10509), (4991, 7797)]