228654111

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{28729}}^1$

素因数の和:29118

約数の個数: 16

約数和(自身を含む): 349356800

約数和(自身を除く): 120702689

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 28729, 86187, 201103, 603309, 10888291, 32664873, 76218037, 228654111]

約数ペア:

[(1, 228654111), (3, 76218037), (7, 32664873), (21, 10888291), (379, 603309), (1137, 201103), (2653, 86187), (7959, 28729)]