947998429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 1175339520

約数和(自身を除く): 227341091

約数列:

[1, 7, 23, 29, 161, 203, 277, 667, 733, 1939, 4669, 5131, 6371, 8033, 16859, 21257, 44597, 56231, 118013, 148799, 184759, 203041, 488911, 1293313, 1421287, 3422377, 4669943, 5888189, 32689601, 41217323, 135428347, 947998429]

約数ペア:

[(1, 947998429), (7, 135428347), (23, 41217323), (29, 32689601), (161, 5888189), (203, 4669943), (277, 3422377), (667, 1421287), (733, 1293313), (1939, 488911), (4669, 203041), (5131, 184759), (6371, 148799), (8033, 118013), (16859, 56231), (21257, 44597)]