15690873939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1\times {\mathrm{2767}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 22786176000

約数和(自身を除く): 7095302061

約数列:

[1, 3, 13, 39, 97, 291, 1261, 1499, 2767, 3783, 4497, 8301, 19487, 35971, 58461, 107913, 145403, 268399, 436209, 805197, 1890239, 3489187, 4147733, 5670717, 10467561, 12443199, 53920529, 161761587, 402330101, 1206990303, 5230291313, 15690873939]

約数ペア:

[(1, 15690873939), (3, 5230291313), (13, 1206990303), (39, 402330101), (97, 161761587), (291, 53920529), (1261, 12443199), (1499, 10467561), (2767, 5670717), (3783, 4147733), (4497, 3489187), (8301, 1890239), (19487, 805197), (35971, 436209), (58461, 268399), (107913, 145403)]