1211753387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 1415232000

約数和(自身を除く): 203478613

約数列:

[1, 13, 17, 59, 199, 221, 467, 767, 1003, 2587, 3383, 6071, 7939, 11741, 13039, 27553, 43979, 92933, 103207, 152633, 199597, 358189, 468401, 1208129, 1579861, 2594761, 5483047, 6089213, 20538193, 71279611, 93211799, 1211753387]

約数ペア:

[(1, 1211753387), (13, 93211799), (17, 71279611), (59, 20538193), (199, 6089213), (221, 5483047), (467, 2594761), (767, 1579861), (1003, 1208129), (2587, 468401), (3383, 358189), (6071, 199597), (7939, 152633), (11741, 103207), (13039, 92933), (27553, 43979)]