4291777

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 5485760

約数和(自身を除く): 1193983

約数列:

[1, 7, 19, 23, 61, 133, 161, 427, 437, 529, 1159, 1403, 3059, 3703, 8113, 9821, 10051, 26657, 32269, 70357, 186599, 225883, 613111, 4291777]

約数ペア:

[(1, 4291777), (7, 613111), (19, 225883), (23, 186599), (61, 70357), (133, 32269), (161, 26657), (427, 10051), (437, 9821), (529, 8113), (1159, 3703), (1403, 3059)]