6461451

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:584

約数の個数: 20

約数和(自身を含む): 9721624

約数和(自身を除く): 3260173

約数列:

[1, 3, 9, 27, 81, 241, 331, 723, 993, 2169, 2979, 6507, 8937, 19521, 26811, 79771, 239313, 717939, 2153817, 6461451]

約数ペア:

[(1, 6461451), (3, 2153817), (9, 717939), (27, 239313), (81, 79771), (241, 26811), (331, 19521), (723, 8937), (993, 6507), (2169, 2979)]