289492098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{984667}}^1$

素因数の和:984686

約数の個数: 24

約数和(自身を含む): 673512912

約数和(自身を除く): 384020814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 984667, 1969334, 2954001, 5908002, 6892669, 13785338, 20678007, 41356014, 48248683, 96497366, 144746049, 289492098]

約数ペア:

[(1, 289492098), (2, 144746049), (3, 96497366), (6, 48248683), (7, 41356014), (14, 20678007), (21, 13785338), (42, 6892669), (49, 5908002), (98, 2954001), (147, 1969334), (294, 984667)]