672280329

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{6323}}^1$

素因数の和:6477

約数の個数: 32

約数和(自身を含む): 1053932544

約数和(自身を除く): 381652215

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 581, 1281, 1743, 5063, 6323, 15189, 18969, 35441, 44261, 106323, 132783, 385703, 524809, 1157109, 1574427, 2699921, 3673663, 8099763, 11020989, 32013349, 96040047, 224093443, 672280329]

約数ペア:

[(1, 672280329), (3, 224093443), (7, 96040047), (21, 32013349), (61, 11020989), (83, 8099763), (183, 3673663), (249, 2699921), (427, 1574427), (581, 1157109), (1281, 524809), (1743, 385703), (5063, 132783), (6323, 106323), (15189, 44261), (18969, 35441)]