2149291041639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83959961}}^1$

素因数の和:83960047

約数の個数: 32

約数和(自身を含む): 3481987544064

約数和(自身を除く): 1332696502425

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8533, 25599, 83959961, 251879883, 587719727, 1763159181, 1931079103, 4449877933, 5793237309, 13349633799, 13517553721, 31149145531, 40552661163, 93447436593, 102347192459, 307041577377, 716430347213, 2149291041639]

約数ペア:

[(1, 2149291041639), (3, 716430347213), (7, 307041577377), (21, 102347192459), (23, 93447436593), (53, 40552661163), (69, 31149145531), (159, 13517553721), (161, 13349633799), (371, 5793237309), (483, 4449877933), (1113, 1931079103), (1219, 1763159181), (3657, 587719727), (8533, 251879883), (25599, 83959961)]