4449213

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 6829056

約数和(自身を除く): 2379843

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 431, 1147, 1293, 3441, 3879, 10323, 13361, 15947, 40083, 47841, 120249, 143523, 494357, 1483071, 4449213]

約数ペア:

[(1, 4449213), (3, 1483071), (9, 494357), (31, 143523), (37, 120249), (93, 47841), (111, 40083), (279, 15947), (333, 13361), (431, 10323), (1147, 3879), (1293, 3441)]