2013704979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{18701}}^1$

素因数の和:18979

約数の個数: 32

約数和(自身を含む): 3167071488

約数和(自身を除く): 1153366509

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 753, 2761, 3263, 8283, 9789, 18701, 35893, 56103, 107679, 205711, 243113, 617133, 729339, 2674243, 4693951, 8022729, 14081853, 51633461, 61021363, 154900383, 183064089, 671234993, 2013704979]

約数ペア:

[(1, 2013704979), (3, 671234993), (11, 183064089), (13, 154900383), (33, 61021363), (39, 51633461), (143, 14081853), (251, 8022729), (429, 4693951), (753, 2674243), (2761, 729339), (3263, 617133), (8283, 243113), (9789, 205711), (18701, 107679), (35893, 56103)]