2199872703

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{6569}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 3451299840

約数和(自身を除く): 1251427137

約数列:

[1, 3, 7, 21, 37, 111, 259, 431, 777, 1293, 3017, 6569, 9051, 15947, 19707, 45983, 47841, 111629, 137949, 243053, 334887, 729159, 1701371, 2831239, 5104113, 8493717, 19818673, 59456019, 104755843, 314267529, 733290901, 2199872703]

約数ペア:

[(1, 2199872703), (3, 733290901), (7, 314267529), (21, 104755843), (37, 59456019), (111, 19818673), (259, 8493717), (431, 5104113), (777, 2831239), (1293, 1701371), (3017, 729159), (6569, 334887), (9051, 243053), (15947, 137949), (19707, 111629), (45983, 47841)]