25241601

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 42375168

約数和(自身を除く): 17133567

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 967, 1243, 2373, 2901, 3729, 6769, 8701, 10637, 20307, 26103, 31911, 74459, 109271, 223377, 327813, 764897, 1201981, 2294691, 3605943, 8413867, 25241601]

約数ペア:

[(1, 25241601), (3, 8413867), (7, 3605943), (11, 2294691), (21, 1201981), (33, 764897), (77, 327813), (113, 223377), (231, 109271), (339, 74459), (791, 31911), (967, 26103), (1243, 20307), (2373, 10637), (2901, 8701), (3729, 6769)]