494781441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73859}}^1$

素因数の和:73909

約数の個数: 32

約数和(自身を含む): 850867200

約数和(自身を除く): 356085759

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 73859, 221577, 517013, 812449, 1551039, 2141911, 2437347, 5687143, 6425733, 14993377, 17061429, 23561021, 44980131, 70683063, 164927147, 494781441]

約数ペア:

[(1, 494781441), (3, 164927147), (7, 70683063), (11, 44980131), (21, 23561021), (29, 17061429), (33, 14993377), (77, 6425733), (87, 5687143), (203, 2437347), (231, 2141911), (319, 1551039), (609, 812449), (957, 517013), (2233, 221577), (6699, 73859)]