40971809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 7239391

約数列:

[1, 19, 23, 29, 53, 61, 437, 551, 667, 1007, 1159, 1219, 1403, 1537, 1769, 3233, 12673, 23161, 26657, 29203, 33611, 35351, 40687, 61427, 74359, 93757, 671669, 773053, 1412821, 1781383, 2156411, 40971809]

約数ペア:

[(1, 40971809), (19, 2156411), (23, 1781383), (29, 1412821), (53, 773053), (61, 671669), (437, 93757), (551, 74359), (667, 61427), (1007, 40687), (1159, 35351), (1219, 33611), (1403, 29203), (1537, 26657), (1769, 23161), (3233, 12673)]