749127447

素因数分解:

$3^5\times {\mathrm{571}}^1\times {\mathrm{5399}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 1124323200

約数和(自身を除く): 375195753

約数列:

[1, 3, 9, 27, 81, 243, 571, 1713, 5139, 5399, 15417, 16197, 46251, 48591, 138753, 145773, 437319, 1311957, 3082829, 9248487, 27745461, 83236383, 249709149, 749127447]

約数ペア:

[(1, 749127447), (3, 249709149), (9, 83236383), (27, 27745461), (81, 9248487), (243, 3082829), (571, 1311957), (1713, 437319), (5139, 145773), (5399, 138753), (15417, 48591), (16197, 46251)]