1337261643

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 2037911040

約数和(自身を除く): 700649397

約数列:

[1, 3, 9, 27, 67, 81, 201, 239, 603, 717, 1031, 1809, 2151, 3093, 5427, 6453, 9279, 16013, 19359, 27837, 48039, 69077, 83511, 144117, 207231, 246409, 432351, 621693, 739227, 1297053, 1865079, 2217681, 5595237, 6653043, 16509403, 19959129, 49528209, 148584627, 445753881, 1337261643]

約数ペア:

[(1, 1337261643), (3, 445753881), (9, 148584627), (27, 49528209), (67, 19959129), (81, 16509403), (201, 6653043), (239, 5595237), (603, 2217681), (717, 1865079), (1031, 1297053), (1809, 739227), (2151, 621693), (3093, 432351), (5427, 246409), (6453, 207231), (9279, 144117), (16013, 83511), (19359, 69077), (27837, 48039)]