1977267633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 2911211520

約数和(自身を除く): 933943887

約数列:

[1, 3, 11, 33, 139, 223, 417, 669, 1529, 1933, 2453, 4587, 5799, 7359, 21263, 30997, 63789, 92991, 268687, 340967, 431059, 806061, 1022901, 1293177, 2955557, 4741649, 8866671, 14224947, 59917201, 179751603, 659089211, 1977267633]

約数ペア:

[(1, 1977267633), (3, 659089211), (11, 179751603), (33, 59917201), (139, 14224947), (223, 8866671), (417, 4741649), (669, 2955557), (1529, 1293177), (1933, 1022901), (2453, 806061), (4587, 431059), (5799, 340967), (7359, 268687), (21263, 92991), (30997, 63789)]